Is Cat Food Bad for Dogs?

There is no denying that dogs love to eat feline food. Well, there are reasons why cat foods are for cats, and dog foods are for dogs. Perhaps your dog would not be harmed by eating some of the foods intended for cats from time to time, but it is not something you must give him on a regular basis.

The Difference between Cats and Dogs Nutrition

The dietary requirements of dogs and cats are different. Feline is an obligate carnivore, so meaning he must eat meat. It is a biological need. On the other hand, dogs are omnivores, so meaning they must eat vegetables and meat.  Therefore, they have a more varied diet than simply meat alone to meet each one nutritional needs.

Food intended to cat is rich in meat-based protein compared to dog food. This is why cat food is very appealing to canine since the smell of the flavor, and the meat is strong. On the other hand, only because your four-legged buddy craves it does not mean they must eat it, well unless the vet suggests it.

Why I Shouldn’t Give My Cat Food to My Dogs

Cat food is likely to be rich in calories, fat as well as protein.  So, it means it is perfect for dogs. If your dog has a sensitive stomach, he may experience stomach upset, diarrhea, and sickness after consuming cat food. If you fed it regularly, then you are putting your dog at a high risk of obesity and life-threatening pancreatitis- an inflammation of the organ which assists the process of digestion. Not like foods containing harmful chemicals like chocolate, cat food is highly unlikely to take the life of your buddy.

What are the Complications of Dogs Eating Cat Food?

As stated above, dog food and cat food may look the same; however, if you take a look at the content, it is relatively different. Cats are obligate carnivores; therefore, they have diverse nutritional requirements as opposed to dogs.

Obligate carnivores refer to meat-eater by necessity. In short, a cat has to eat meat. Lack of meat will fail to thrive as the meat has the essential nutrients for it to survive. For example, felines have a biological requirement for amino acid-like taurine found in meat. It is also vital the cats consume arginine that is also rich in meat and arachidonic acid. They also need protein to live longer and thrive.

However, despite their categorization as Carnivora, canines are regarded as omnivorous. It means that even if they are attracted to animal flesh, they also love eating plants and survive with such a type of diet. Dogs have shown the capability to digest carbohydrate-based foods.

As such, dogs, unlike cats, do not have a stringent need for taurine. Also, they are able to produce their own arachidonic acid from vegetable oils. Not like cats, dogs are not reliant on meat-specific protein and do not essentially need to eat a high level of protein to fulfill their basic dietary needs.

What is more, current researchers have discovered that canines, not like wolves, have adapted to digest diet rich in starch as a portion of domestication. Therefore, what are the harmful effects of dogs eating cat food?

The protein-rich diet of feline can cause gastrointestinal upset in canine. Long term consumption of cat food can lead to the iron gut and make issues as it is not adequately balanced for dogs with regards to protein and fiber content and specific nutrients.

What is more, according to experts, a high level of protein can be hard on dogs’ body organs like kidney and liver. Not to mention the effect on a canine’s waistline, the main reason is due to the massive doses of fat present in cat food. This might cause cat food-eating dogs to have a propensity to be overweight as well as to be more dangerous because of the high amount of fat as well as protein.

In general, to keep your beloved canine friend healthy and safe, you need to ensure that he is diet is solely made for him alone.

What Should I Do If My Dog Ate Cat Food?

Our canine friend gets into cat food now and then. Some dogs steal from feline’s bowl, while others break into food containers and bags. Consuming cat food occasionally may result in diarrhea and vomiting. However, this can differ from dog to dog. Once your canine shows signs of stomach discomfort after ingesting cat food, the best thing to do is to contact your vet.

Once your canine eats cat food on a regular basis, the best thing to do is change how and where you feed your feline to avoid this instance from happening again.  Try discouraging your canine from ingesting cat food without supervision by putting it out of his reach. Watch out for the reaction of your dog when feeding him something new. Talk to your vet regarding the issue you might have.

Can My Cat Eat My Dog Food?

If you love a dog who also shares a home with the feline, you must learn one vital thing. Just as it is risky to give cat food to canine, cats aren’t able to survive on dog food. This is because dog food is insufficient in taurine and vitamin A, two vital nutrients cats require in order to have a healthy body. What is more, dog food is also lacking arachidonic acid, which is needed by cats to grow and become healthy.

Feeding the right complete as well as a balanced diet to a cat is considered the most vital component of keeping your pet always in good health.


In general, the dog shouldn’t be given cat food and vice versa. If you own a dog and a cat, you must make sure that your dog’s access to cat food is limited. Give your dog the food intended for him in order to avoid various health issues in the future. We can say Cat Food Bad for Dogs.

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