When I held the Hill’s Science Diet Light Adult Cat Food Chicken 4 lb in my hand, I immediately felt its dense, firm texture—evidence of high-quality ingredients. After testing it hands-on, I noticed how easily the kibble promotes a satisfying bite without being hard or crumbly, which keeps cats interested during meals. Its low calorie content paired with natural fibers seems designed to curb overeating while maintaining palatability, something essential if you’re managing your cat’s weight.
Compared to alternatives like the Hill’s Science Diet Hairball Control Light or the Hill’s Science Diet Perfect Weight, this product doubles down on quality ingredients and nutritional balance. The presence of L-Carnitine and Omega-6s ensures healthy weight management and a shiny coat. Having tested these options, I found that its consistent performance makes it stand out as a reliable, vet-recommended choice for cats needing a light diet but still craving tasty, nutritious food. Trust me, it’s a well-rounded option worth considering for your feline friend.
Top Recommendation: Hill’s Science Diet Light Adult Cat Food Chicken 4 lb
Why We Recommend It: This product excels because it combines low calories with L-Carnitine to promote weight loss, plus high-quality protein for muscle maintenance. Its natural fibers satisfy hunger effectively and the Omega-6s support skin and coat health. Compared to the Hairball Control or Weight Management formulas, this one offers a balanced focus on weight control without sacrificing nutrition or palatability, making it the best value after thorough hands-on testing.
Best light cat food: Our Top 5 Picks
- Hill’s Science Diet Light Adult Cat Food Chicken 4 lb – Best for Weight Management
- Hill’s Science Diet Hairball Control Light, Adult 1-6, – Best Value
- Hill’s Science Diet Light, Adult 1-6, Weight Management – Best for Weight Management
- Purina Fancy Feast Appetizers Lickable Grain Free Wet Cat – Best Grain-Free Wet Cat Food
- Hill’s Science Diet Perfect Weight Dry Cat Food Chicken 3 lb – Best Low-Fat Dry Cat Food
Hill’s Science Diet Light Adult Cat Food Chicken 4 lb
- ✓ Great texture and smell
- ✓ Keeps her full longer
- ✓ Supports shiny coat
- ✕ Slightly pricey
- ✕ Small bag for the price
| Calorie Content | Low-calorie formulation with added L-Carnitine |
| Protein Content | High-quality animal protein sources |
| Fiber Content | Natural dietary fibers for satiety |
| Essential Fatty Acids | Omega-6 fatty acids and vitamin E |
| Weight | 4 lbs (1.81 kg) |
| Made in | USA with globally sourced ingredients |
The moment I opened the bag of Hill’s Science Diet Light Adult Cat Food, I noticed how the kibble is perfectly sized—small enough for easy chewing but not so tiny that it feels like a snack. It immediately smelled fresh and inviting, unlike some other light foods that can have a dull or overly processed scent.
What really stood out was how the kibble has a nice, crunchy texture that my cat actually enjoys. I watched her crunch away happily, which isn’t always the case with weight management foods.
The formula contains L-Carnitine, and I could tell it was working because her energy levels seemed steady, and she wasn’t begging for extra snacks.
The high-quality protein and natural fibers seem to help her feel full longer between meals. She’s a bit of a grazier, and I’ve noticed her hunger cues are less frequent now, which takes some pressure off me.
Plus, the omega-6s and vitamin E have given her coat a noticeable shine and her skin looks healthier.
Made in the USA with ingredients I can trust, it gives me peace of mind. The packaging is easy to reseal, keeping the kibble fresh.
At around $22 for 4 pounds, it’s a bit pricier than some, but considering the quality and her response, I think it’s worth it.
Overall, this food feels like a smart choice for maintaining her ideal weight without sacrificing flavor or nutrition. It’s a balanced mix that satisfies her hunger and supports her skin and coat, with no fuss.
Hill’s Science Diet Hairball Control Light Cat Food 15.5 lb
- ✓ Reduces hairballs effectively
- ✓ Low-calorie for weight control
- ✓ Made in the USA, trusted ingredients
- ✕ Slightly expensive
- ✕ Limited flavor variety
| Calorie Content | Lower calories by 13% compared to standard Hill’s Science Diet Hairball Control Adult |
| Protein Content | High-quality protein for lean muscle maintenance |
| Weight | 15.5 pounds (7.04 kg) |
| Made In | USA with globally sourced ingredients |
| Recommended Use | Formulated to help prevent hairball formation in cats |
| Brand Recommendation | #1 Veterinarian Recommended |
Finally getting my hands on the Hill’s Science Diet Hairball Control Light cat food was a bit of a thrill. I’ve been curious about how a lighter formula could still keep my cat satisfied and help with hairballs.
As soon as I opened the bag, I noticed the kibble’s small, uniform size—perfect for my picky eater.
The texture feels firm but not hard, making it easy for my cat to chew. I’ve honestly never seen her take to a new food so quickly; she sniffed, hesitated a moment, then started munching happily.
I appreciated that it’s made in the USA with ingredients I trust, which gives me peace of mind.
What really stood out was how she seemed to shed less hair around the house after a few weeks. The formula, with 13% fewer calories, seems to help her maintain a leaner physique without sacrificing flavor.
She’s still energetic and playful—so I know she’s getting enough nutrition.
Another plus: her hairballs are fewer and less disruptive, which is a big win for both of us. The high-quality protein seems to support her muscle tone, and I love that it’s vet-recommended.
It’s like a balanced, lighter meal that doesn’t leave her feeling deprived.
Overall, this food has exceeded my expectations. It’s a smart choice if you want a light, nutritious option that genuinely works on hairballs and weight management.
My only minor gripe is that it’s a bit pricier than some other brands, but the quality justifies it.
Hill’s Science Diet Light, Adult 1-6, Weight Management
- ✓ Satisfies hunger well
- ✓ Supports shiny coat
- ✓ Made with quality ingredients
- ✕ Slightly pricier than competitors
- ✕ Some cats might prefer different flavors
| Calorie Content | Low calorie formulation |
| Key Nutrients | L-Carnitine, Omega-6 fatty acids, Vitamin E |
| Protein Content | High-quality protein |
| Fiber Content | Natural fibers |
| Made In | USA with global ingredients |
| Recommended For | Adult cats 1-6 years old, weight management |
Many people assume that light cat food is just a lower-calorie version of regular food that might leave your cat hungry or unsatisfied. Based on my experience with Hill’s Science Diet Light, Adult 1-6, it’s clear that’s a misconception.
The first thing I noticed is how well my cat took to it. The kibble has a nice size and texture that feels satisfying in her mouth.
Plus, the scent is pleasant without being overwhelming, which is a good sign of quality ingredients.
What really stood out is how her coat looked shinier and healthier after a few weeks. The omega-6s and vitamin E seem to do their job, and she’s less interested in begging between meals.
The added L-Carnitine appears to support her weight management without compromising her energy levels.
The formulation with high-quality protein and natural fibers helps her stay full longer, reducing her snacking habits. I also appreciate that it’s made in the USA with global ingredients I can trust.
It’s reassuring to know she’s eating a vet-recommended product that aligns with her dietary needs.
Overall, I find that Hill’s Science Diet Light balances weight control and nutrition perfectly. It’s a thoughtful choice if your cat needs to shed a few pounds but still wants to enjoy her meals.
Plus, it’s easy to incorporate into her daily routine with no fuss.
Purina Fancy Feast Appetizers Lickable Grain Free Wet Cat
- ✓ Recognizable high-quality ingredients
- ✓ Easy peel-and-serve trays
- ✓ Great for picky eaters
- ✕ Pricey for daily use
- ✕ Not a complete meal on its own
| Protein Source | Real tuna fish |
| Texture | Tender, flaked wet cat food |
| Serving Format | Peel-and-serve tray |
| Intended Use | Cat food topper or between-meal snack |
| Dietary Type | Grain-free, complete and balanced diet supplement |
| Package Size | 12.5 oz (based on typical product packaging) |
The moment I popped open a tray of this Fancy Feast Appetizers Lickable Grain Free Wet Cat Food, my cat’s nose immediately twitched. That delicate aroma of high-quality tuna in a silky broth instantly caught her attention.
It’s like a mini gourmet experience packed into a tiny peel-and-serve tray.
The texture is spot-on—soft, flaky, and inviting. My cat licked it eagerly, clearly loving the tender flakes that resemble real food rather than typical canned mash.
The small, manageable size of each tray makes it perfect for a quick snack or a tempting topper on her regular meal.
What I appreciated most is how it looks—fresh, recognizable ingredients with no artificial fillers. The broth is light but flavorful, making it a great way to add moisture and richness to her diet without overloading on calories.
I also like how easy it is to serve; peel back the foil, and it’s ready to go, no mess involved.
For a light treat or a meal enhancer, this product hits the mark. It’s ideal if you want to indulge your cat without guilt or if she’s a bit picky about her textures.
Plus, the grain-free aspect is a big plus for cats with sensitivities. Overall, it’s a convenient, tasty option that your feline friend will probably look forward to every time.
Hill’s Science Diet Perfect Weight, Adult 1-6, Weight
- ✓ Effective weight loss
- ✓ Supports lean muscle
- ✓ Mild scent and flavor
- ✕ Slightly smaller kibble
- ✕ Price could be lower
| Target Weight Range | Adult cats 1-6 years old |
| Weight Loss Duration | Visible results within 10 weeks |
| Formulation Focus | Healthy weight maintenance and long-lasting weight support |
| Muscle Support | Supports lean muscle mass |
| Made In | USA with globally sourced ingredients |
| Recommended By | Veterinarian |
I finally got my hands on Hill’s Science Diet Perfect Weight for adult cats, and I was curious if it really lives up to its promise of safe weight loss. From the first bag, I noticed the kibble has a slightly smaller size than regular formulas, which seemed perfect for my picky eater.
The moment I opened the bag, the smell was mild and non-intrusive—definitely a plus for my sensitive cat. My cat took to it quickly, which isn’t always the case with new foods.
Over the first few weeks, I observed her gradually shedding some excess weight, and her energy levels seemed stable.
What really stood out was how easily she maintained her appetite without fuss. The food’s formulation supports lean muscle, so I didn’t worry about her losing muscle mass while shedding pounds.
The visible results within 10 weeks made me appreciate the careful balance Hill’s has achieved.
Made in the USA with trusted ingredients, I felt confident about what I was feeding her. The price point is reasonable considering the quality and the vet-recommended status.
Overall, this food has made managing her weight less stressful and more effective.
If your kitty needs to slim down, this product genuinely delivers results without sacrificing her health or happiness. It’s a straightforward, effective option that fits into everyday life without fuss.
What Is Light Cat Food and How Is It Different from Regular Cat Food?
Light cat food is a specialized type of cat food formulated to have lower calorie content than regular cat food. This food is designed for cats that require weight management or calorie control to prevent obesity.
The Association of American Feed Control Officials (AAFCO) defines light cat food as “a product formulated to reduce body weight by reducing caloric intake.” These recipes typically have reduced fat and increased fiber to support satiety while offering essential nutrients.
Light cat food differs from regular cat food in its nutrient composition. It often contains fewer calories per serving, making it suitable for less active cats or those with weight issues. The food is also richer in fiber to help cats feel full, which can prevent overeating.
According to the Pet Food Manufacturers Association, around 50% of cats in the United States are considered overweight or obese. This condition can lead to serious health issues, including diabetes, arthritis, and heart disease.
Obesity in cats is driven by factors such as overfeeding, lack of exercise, and genetic predisposition. The need for calorie-restricted diets, like light cat food, has grown in response to this trend.
Research shows that feeding a light diet can help some cats lose about 1% of their body weight per week, as supported by data from the Veterinary Information Network.
Light cat food influences the overall health of cats, helping to reduce obesity-related diseases. This contributes to improved quality of life and longevity in pets.
The health implications of light cat food include better weight management, improved joint health, and enhanced mobility. Additionally, the economy benefits since healthier cats may require fewer veterinary visits.
Examples of successful light cat food use can be seen in programs focused on weight management through diet and exercise, resulting in 15% weight loss in targeted cat populations.
Veterinary recommendations advocate for gradual transitions to light cat food and regular monitoring of weight and health status. Experts suggest incorporating increased exercise alongside dietary changes to enhance weight loss.
Strategies for addressing obesity in cats include using portion control, interactive feeding toys, and establishing routine playtime. Incorporating slow feeders can also promote healthier eating habits.
What Benefits Does Light Cat Food Offer for Weight Loss in Cats?
Light cat food offers several benefits for weight loss in cats. It typically contains fewer calories and a higher fiber content, which can help cats manage their weight effectively.
- Reduced Caloric Intake
- Increased Fiber Content
- Balanced Nutrient Profile
- Improved Satiety
- Potential for Weight Management
- Clinical Support for Overweight Cats
Considering these benefits, it is important to examine each one in detail to understand how light cat food can aid in weight loss for cats.
-
Reduced Caloric Intake: Light cat food is formulated with fewer calories to assist in weight loss. Typically, these products contain about 20% fewer calories than regular cat food. According to a study by the Journal of Feline Medicine and Surgery (2013), reduced caloric intake is essential for effective weight loss. This reduction helps prevent obesity and supports a healthy metabolism in cats.
-
Increased Fiber Content: Light cat food often includes higher levels of fiber compared to standard formulas. Fiber helps promote digestion and can reduce hunger pangs. According to The National Research Council, fiber can help slow down the absorption of nutrients, which prolongs feelings of fullness. This increases the likelihood that cats will consume fewer calories throughout the day.
-
Balanced Nutrient Profile: Light cat food maintains a balanced nutrient profile, ensuring that while calories are reduced, essential vitamins and minerals are still provided. This nutritional balance is critical for maintaining the overall health of the cat during weight loss. Pet Nutrition experts emphasize that a proper mix of protein, fats, and carbohydrates supports healthy weight management.
-
Improved Satiety: Many light cat foods contain ingredients that increase satiety, such as protein and fiber. This keeps cats feeling full longer, which reduces their desire to overeat. Research by veterinary nutritionists shows that satiety is a key factor in helping cats stick to a diet.
-
Potential for Weight Management: Regular use of light cat food can potentially manage long-term weight maintenance after a weight-loss phase. A study published in the Journal of Animal Physiology and Animal Nutrition (2015) found that cats who switched to light food after losing weight maintained their target weight more effectively.
-
Clinical Support for Overweight Cats: Many veterinarians recommend light cat food for overweight cats. This recommendation stems from clinical studies that demonstrate the effectiveness of light foods in weight control. Veterinary guidelines often suggest a gradual transition to light food, monitoring the cat’s weight to adjust portions as necessary.
By understanding these benefits, cat owners can make informed decisions when selecting food for their pets, contributing to healthier weight management practices.
How Can Light Cat Food Help Manage My Cat’s Weight Effectively?
Light cat food helps manage a cat’s weight effectively by offering lower calorie content, increased fiber, and balanced nutrition. These factors combine to promote a healthy weight while ensuring the cat receives essential nutrients.
-
Lower calorie content: Light cat food typically contains fewer calories than regular cat food. According to a study by O’Neil et al. (2017) in the Journal of Animal Physiology and Animal Nutrition, reducing calorie intake can lead to weight loss in overweight cats. This helps prevent obesity-related health issues.
-
Increased fiber: Light cat food often includes higher levels of fiber. Fiber aids digestion and increases satiety, making cats feel fuller for longer. A study published in the Journal of Feline Medicine and Surgery (Kirk et al., 2013) highlighted that fiber can help control appetite, thus assisting in weight management.
-
Balanced nutrition: Although light cat food is lower in calories, it still provides essential nutrients like vitamins, minerals, and protein. Adequate protein levels are crucial for muscle maintenance during weight loss. Research by the American Journal of Veterinary Research (Hewitt et al., 2014) indicates that balanced nutrition helps support overall health in weight-loss programs.
-
Weight control: By controlling portion sizes and using light cat food, pet owners can more easily manage their cat’s caloric intake. Regular monitoring of weight can help in adjusting food portions accordingly. A study by the Journal of the American Veterinary Medical Association (Peterson et al., 2019) found that regular weight monitoring can lead to more successful weight loss outcomes.
Using light cat food responsibly, along with portion control and regular veterinary check-ups, can contribute to maintaining a healthy weight for cats.
What Key Ingredients Should I Look for in High-Quality Light Cat Food?
To find high-quality light cat food, focus on a few key ingredients. Prioritize protein sources, low-fat content, fiber for digestion, vitamins and minerals, and minimal fillers.
- High-quality protein sources
- Low-fat content
- Fiber for digestion
- Essential vitamins and minerals
- Minimal fillers and artificial additives
Understanding the importance of each ingredient in light cat food can help you choose the best option for your cat’s dietary needs.
-
High-Quality Protein Sources:
High-quality protein sources are critical in light cat food. These proteins should come from named animal sources like chicken, turkey, or fish. Cats are obligate carnivores; they need protein to support their energy levels and maintain muscle mass. According to a 2020 study published in the Journal of Animal Science, protein should constitute at least 30% of a cat’s diet to ensure optimal health. Foods with vague terms like “meat meal” often hint at inferior quality. -
Low-Fat Content:
Low-fat content is a key characteristic of light cat food. A specific fat-to-protein ratio ensures weight management without sacrificing nutritional quality. Generally, the fat content should be lower than 10% in light cat food to help prevent obesity. A survey conducted by the Association for Pet Obesity Prevention in 2021 found that 60% of pet cats are overweight, emphasizing the importance of managing fat intake. -
Fiber for Digestion:
Fiber for digestion plays a crucial role in promoting healthy bowel movements in cats. Ingredients like beet pulp or psyllium can aid in maintaining digestive health while also contributing to a feeling of fullness. The American Association of Feline Practitioners suggests that fiber should make up around 3-5% of a cat’s diet. -
Essential Vitamins and Minerals:
Essential vitamins and minerals are vital for overall health. Ingredients such as taurine, vitamins A and E, and omega fatty acids support crucial bodily functions, from eyesight to skin health. Deficiencies in these nutrients can lead to severe health issues, which are preventable through a well-formulated diet. According to a research article by Dr. Lisa Freeman in 2019, inadequate nutritional profiles are common in lower-quality cat foods, leading to health risks. -
Minimal Fillers and Artificial Additives:
Minimal fillers and artificial additives contribute significantly to the overall quality of cat food. Fillers like corn or soy can offer low nutritional value and may lead to allergies in some cats. Quality cat foods avoid artificial colors, flavors, and preservatives. A 2022 analysis by Pet Food Institute focused on consumer preferences for natural ingredients, reflecting a growing demand for clear, transparent ingredient lists in cat food.
By focusing on these key ingredients, you can better support your cat’s health and dietary needs with high-quality light cat food.
Which Types of Protein Are Ideal for Weight Management in Cats?
The ideal types of protein for weight management in cats include high-quality animal proteins, low-fat proteins, and protein blends.
- High-quality animal proteins
- Low-fat proteins
- Protein blends
Understanding the specific characteristics of each protein type can help pet owners make informed decisions regarding their cat’s diet.
-
High-Quality Animal Proteins: High-quality animal proteins are derived from meat sources such as chicken, fish, and beef. These proteins are rich in essential amino acids that cats need for their overall health. According to the Association of American Feed Control Officials (AAFCO), a protein sourced from real meat is preferable because it is more digestible and provides vital nutrients. A study by the Journal of Animal Science (2018) indicates that diets high in specific animal proteins can help maintain a healthy weight in cats while providing them with necessary energy levels.
-
Low-Fat Proteins: Low-fat proteins include options like turkey or whitefish. These proteins are beneficial for cats prone to weight issues. They provide vital nutrients without excessive fat content. Research published in the Journal of Nutrition (2019) shows that diets formulated with low-fat proteins can lead to weight loss in overweight cats when combined with proper caloric control. These proteins support muscle maintenance while keeping calorie intake lower.
-
Protein Blends: Protein blends are combinations of different protein sources, often including both animal and plant-based proteins. These blends can provide balanced nutrition while ensuring a diverse amino acid profile. According to a study by the American Journal of Veterinary Research (2020), protein blends can help maintain a cat’s lean body mass during weight loss. Blending can also offer alternative options for cats that might have sensitivities to certain proteins while still delivering essential nutrients effectively.
By considering these protein types, cat owners can better manage their pets’ weight and overall health.
How Can I Ensure the Light Cat Food I Choose Is Palatable for My Cat?
To ensure the light cat food you choose is palatable for your cat, consider the following tips:
| Tip | Description |
|---|---|
| Check for high-quality ingredients | Look for real meat as the first ingredient and avoid fillers. |
| Look for flavors your cat prefers | Cats can be picky, so choose from options like chicken, fish, or beef based on what your cat enjoys. |
| Read reviews | Research feedback from other cat owners regarding the palatability of the food. |
| Consider texture | Some cats prefer dry food, while others might like wet food. Experiment with both to see which your cat prefers. |
| Introduce new food gradually | Mix the new light food with your cat’s current food to help them adjust. |
| Consult your veterinarian | They can recommend specific brands or formulations that might be more appealing to your cat. |
| Check for added nutrients | Ensure the food contains essential vitamins and minerals that support your cat’s health. |
| Observe your cat’s reaction | Pay attention to your cat’s behavior and preferences after trying the new food. |
What Are the Most Recommended Brands of Light Cat Food by Experts?
The most recommended brands of light cat food by experts include Hill’s Science Diet, Royal Canin, Blue Buffalo, Purina Pro Plan, and Wellness Core.
- Hill’s Science Diet
- Royal Canin
- Blue Buffalo
- Purina Pro Plan
- Wellness Core
The recommendations for light cat food vary based on specific cat needs, such as weight management, nutritional balance, and digestibility. Below are detailed explanations for each brand.
-
Hill’s Science Diet: Hill’s Science Diet offers a range of light cat foods designed for weight management. This brand provides optimal levels of protein to maintain lean muscle while reducing calories. According to a study published by Hill, these formulas have been shown to help cats lose weight effectively when combined with regular exercise.
-
Royal Canin: Royal Canin’s light cat food line is tailored for overweight or less active cats. The brand focuses on specific nutrient profiles that enhance fat-burning and support a healthy metabolism. The company emphasizes veterinary feedback when creating their formulations, backed by clinical studies showing improvements in body condition scores in overweight cats.
-
Blue Buffalo: Blue Buffalo’s light food options include a high-protein, low-calorie formula made with real meat and whole grains. This brand highlights the use of natural ingredients without artificial preservatives or colors. An independent study noted that high-quality proteins in the diet can help with smoother weight loss in cats.
-
Purina Pro Plan: Purina Pro Plan features a variety of light cat foods with a focus on nutrient absorption and digestibility. Their formulas are enriched with prebiotics for digestive health. Research from Purina indicates that diets rich in prebiotics can promote a better overall gut health in cats, which is vital for weight control.
-
Wellness Core: Wellness Core emphasizes grain-free recipes with high protein levels and fewer carbohydrates. Their light formulas are designed to satisfy cats while managing weight through higher fiber content. According to a Wellness study, increased fiber in the diet can promote a greater feeling of fullness, thus assisting in weight management efforts.
What Common Ingredients or Additives Should Be Avoided in Light Cat Food?
The common ingredients or additives to avoid in light cat food include fillers, artificial flavors, low-quality meats, and excessive carbohydrates.
- Fillers
- Artificial flavors
- Low-quality meats
- Excessive carbohydrates
The potential harmful effects of these additives raise concerns among pet owners and nutritionists alike.
-
Fillers:
Fillers in cat food include substances like corn, soy, and wheat, which provide minimal nutritional value. Fillers may make the food cheaper but can lead to obesity and nutritional deficiencies. The Association of American Feed Control Officials (AAFCO) states that a cat’s diet should be based primarily on animal protein. A study conducted by Dr. Lisa Freeman at Tufts University (2018) revealed that cats fed diets with high fillers experienced lower energy levels and less robust health. -
Artificial Flavors:
Artificial flavors are synthetic substances added to enhance taste. They do not contribute any nutritional benefits and can provoke allergies in some cats. The FDA does not require manufacturers to disclose all artificial flavors, leading to a lack of transparency. According to a 2019 study published in the Journal of Feline Medicine and Surgery, pets exposed to artificial additives showed increased chances of food sensitivities and gastrointestinal issues. -
Low-Quality Meats:
Low-quality meats consist of by-products and unspecified meat sources. These ingredients can originate from unhealthy animals, contributing to overall poor nutrition. The FDA defines meat by-products as parts other than the muscle tissue of slaughtered animals. Animal nutritionists emphasize that high-quality protein sources, such as chicken or fish, are crucial for cat health. Research from the University of Illinois (2021) indicates that cats consuming premium protein sources show improved coat health and energy levels compared to those on lower-quality diets. -
Excessive Carbohydrates:
Excessive carbohydrates are often included to reduce fat content in light cat food. Cats are obligate carnivores, meaning their bodies are not designed to process high carb levels. A study by the Journal of Animal Physiology and Animal Nutrition in 2020 found that diets high in carbohydrates might lead to weight gain, diabetes, and other health complications in cats. Pet food nutritionist Dr. Sarah E. Wooten emphasizes that a proper diet for cats should not exceed 10% carbohydrates for optimal health.