is cat food bad for dogs to eat

Cat food is bad for dogs in the long term because it lacks the right balance of nutrients that a dog needs. The content of cat food is higher in protein as this is a key nutritional need of felines. Dogs need protein, carbohydrates, vitamins and minerals in different proportions to cats.

When Cat Food Is Safe for Dogs

In fact, cat food might be a better option than many dog foods for certain dogs, such as those who are battling cancer and are losing weight, losing muscle, and not eating much.

In these situations, cat food is generally more palatable, offers more calories per serving, and is a more nutrient-balanced option than many home-prepared diets.

Likewise, compared to some popular human foods like cheese, chicken, or peanut butter, which offer a concentrated amount of primarily one nutrient, cat kibble can make for healthier, well-balanced treats or training rewards.

When Cat Food Is Harmful for Dogs

If there are underlying causes for why too much protein or fat is not ideal, then eating cat food, even as a treat occasionally, may become problematic for other dogs.


  • Because cat food is just too rich, a dog with a sensitive digestive system may vomit or have diarrhea after eating it.
  • To ensure that their kidneys and liver function as best they can, dogs with kidney or liver disease should eat moderate—not excessive—amounts of protein.
  • A dog that is overweight or has a higher risk of developing pancreatitis g. , many Schnauzers), need to eat a diet lower in fat to help them lose weight or reduce pancreatic inflammation.

Any quantity of commercial cat food fed to any of these dogs, whether occasionally or consistently, may make health problems worse

Ask Your Vet About Your Dog’s Nutritional Needs

Therefore, the suitability of cat food for your dog’s health really depends on the dog itself.

This implies that, for the majority of healthy adult dogs, you can stop worrying about your dog occasionally eating cat treats.

But, if you have any concerns about whether commercial cat food—in any quantity—may be appropriate for your dog, don’t hesitate to contact your veterinarian or a veterinary nutritionist.

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Dr. In August 2017, Amanda Ardente established Ardente Veterinary Nutrition LLC with the long-term objective of fusing her love for


What happens if a dog eats cat food?

Cat food is not toxic to dogs and might cause a GI upset (diarrhea or vomiting), which should quickly resolve on its own. However, if diarrhea or vomiting persists for more than 24 hours, you should get in touch with your vet. If your canine companion eats a very big amount of cat food, they might become bloated.

Can I mix cat food with dog food?

Only mix foods for the same species and life stage (i.e. don’t mix dog and cat food, or puppy and adult food together). Make sure both foods are nutritionally complete and balanced, with similar nutrient profiles.

Can cats and dogs eat the same food?

Cats and dogs have different nutrient requirements. Although similar ingredients may be used, dog and cat foods are not formulated to the same recipes. Dog food will be deficient in several key nutrients required by cats. Consuming a small amount of food intended for the other species should not be an issue.

Is there a dry food for both cats and dogs?

Developed by Wysong in direct response to customer demand, Wysong Fundamentals is a limited ingredient, high nutrient value dry dog food and cat food. Some customers like to keep things basic – they want a straightforward diet with limited ingredients that doesn’t compromise on nutrition. The Fundamentals is just that.