What Food Should My Cat Avoid?

Are There Foods Cats Should Never Eat And Why?
Wet Cat Food Versus Dry Cat Food
Home Food For Cats Vs Prepared Pet Food: Which Is Better?
Conclusion
FAQs

Cats are unique and have different nutritional requirements from humans. As ‘Obligate Carnivores’, meat is essential for their survival. Therefore, your cat’s daily diet must contain Taurine and other essential nutrients that are only found in meat.  

The range of WHISKAS® cat food includes dry food and wet food. These are all complete and balanced meals so you can feed your cat the food that is tailored to their life-stage and be confident that they are getting all the nutrients they need in just the right amounts. Now that you know what’s good for your cat, let’s understand what foods your cat should avoid at any cost, and why.

KEY TAKEAWAYS

• Cats have nutritional needs that differ from humans and require animal-based nutrients such as taurine in their daily diet.
• Chocolate, grapes, raisins, caffeine, onions, garlic, and xylitol can cause serious health problems in cats.
• Many adult cats cannot digest lactose properly, so cow’s milk and cheese may cause digestive discomfort.
• Prepared pet food provides balanced, consistent nutrition in recipes formulated for different stages of a cat’s life.
• Contact a veterinarian immediately if your cat eats potentially harmful food, even when no symptoms are visible.

Are There Foods Cats Should Never Eat And Why?

Several everyday human foods such as chocolate, onions, garlic, grapes, caffeine, etc are unsafe for cats, and some can be fatal even in small amounts. This is because a cat's body cannot break down certain compounds the way ours can, so foods that are harmless to us can damage a cat's red blood cells, heart, nervous system, kidneys, or liver. Here’s what human foods cats should avoid eating and what it does to them:

If your cat does consume any of these things, please seek veterinary attention immediately.

Can Cats Drink Milk?

After kittens are weaned, they gradually lose their ability to digest milk – contrary to popular belief, cats should not be given cow's milk to drink! Fresh water should be your cat’s main drink.

Can Cats Eat Cheese?

We know that some owners like to treat their cats with cheese, but this is not advisable as cats are in fact lactose-intolerant. Their digestive system cannot process dairy foods, and the result can be digestive upset and diarrhoea. Cheese can also be high in fat and salt, which makes it unsuitable as a regular treat.  

Wet Cat Food Vs Dry Cat Food

Wet and dry cat food can both provide complete and balanced nutrition when chosen according to a cat’s age and life stage.

• Wet food benefits: Contains 70% to 85% moisture, helping support healthy hydration and daily urinary tract health. With a lower calorie density per gram compared to dry food, it also helps support healthy weight management when fed as part of a complete and balanced diet.
• Dry food benefits: Offers convenience, lower cost, and longer shelf life once opened. High-quality kibble can assist with dental health through chewing action, though it does not replace regular dental care.

Many veterinarians recommend a mixed feeding strategy to capture the benefits of both formats. WHISKAS® offers 100% complete and balanced wet and dry nutrition for cats. Combine our high-moisture wet food for daily hydration and urinary support with our crunchy dry kibble for oral care; giving your cat the best of both worlds in every meal.

Home Food For Cats Vs Nutritious Commercial Pet Food

While home-cooked meals are prepared with care, cats have unique physiological and nutritional requirements as obligate carnivores. Ensuring a feline diet contains the exact daily balance of essential nutrients, such as taurine, calcium, and specific vitamins, requires meticulous planning. Complete and balanced commercial pet foods are scientifically formulated to provide consistent, portion-controlled nutrition tailored specifically for your cat's everyday health.

While you can give your cat home-cooked meals occasionally, as a special treat, why go through the hassle of meticulously planning every meal when WHISKAS® cat food has got you covered? Simply open and serve complete and balanced meals to your cat in every go.

Conclusion

Sharing food with your cat can feel like a natural way to show love, but a cat’s body simply isn’t built to handle many human foods. The safest approach is to keep your cat on a complete and balanced diet suited to its life stage, give cat-safe treats, and keep chocolate, grapes, raisins, caffeine, onions, garlic, and xylitol well out of reach. 

WHISKAS® wet and dry cat food provides complete and balanced nutrition for different life stages. Choose the right recipe, follow the feeding guidance on the pack and contact a veterinarian promptly if your cat eats anything potentially harmful.