What Happens If My Dog Eats Cat Food?

When you have a dog and a cat, it can be difficult to keep them separated. The most obvious solution is to have two kinds of food: one for the dog, and one for the cat. But sometimes your dog gets bored with their food and ventures over to try out some cat food.

What happens if my dog eats cat food? Can they survive on it? And what are the health risks of eating cat food? Let’s take a look at the facts.

Dogs can certainly survive on cat food in a tough situation, but the nutrient imbalance can cause gastrointestinal upset, obesity, and pancreatitis. The main difference between the two diets is that cats need more protein than dogs do. Cats get all their protein from their food while dogs eat other foods in addition to meat. This means that dogs are more likely than cats to develop nutritional deficiencies when they eat only cat food instead of their own foods.

If you think that your dog has eaten some of your cat’s food, make sure you take them to see your vet as soon as possible. The vet will probably recommend switching back over to dog food immediately—it can take up to 72 hours for an animal’s body chemistry to adjust.

Can Cat Food Harm Dogs?

Yes, cat food can harm dogs. Cat food is not intended for dogs, and some brands can be harmful to your dog’s health.

Cat food is high in protein and fat, which are necessary to keep a cat alive and healthy. Dogs, however, have different nutritional needs than cats do, so the high-protein and high-fat content of cat food could have negative effects on your dog’s health.

Dogs are omnivores while cats are carnivores. This means that dogs can eat both meat and plants, while cats are primarily carnivorous animals that only eat meat. Because of their different diets, dogs require more fiber than cats do (this is why dog food has grains in it). Some brands of cat food contain too much protein and fat for dogs to digest properly or process safely in their bodies.

Can a Dog Die from Eating Cat Food?

It’s highly unlikely that your dog will die from eating cat food.

That said, if your dog eats too much cat food or eats it too quickly, they could experience vomiting or diarrhea within a few hours of eating the cat food. This isn’t usually anything serious. However, if your dog has eaten a large amount of cat food (and there’s no way to know exactly how much) and hasn’t vomited yet, it’s best to take them to the vet just in case there’s something else going on with their digestion system that might require more medical attention.

Why Does My Dog Eat Cat Food?

There could be a few reasons as to why your dog is eating cat food. One possibility is that your dog is simply hungry and the cat food smells good, so he or she decided to give it a try. Another possibility is that cat food exerts strong tasty smell that attracts your dog.

Or, it could be that your dog doesn’t have a sense of smell at all, so he or she doesn’t realize that the food is for cats and not for dogs. Whatever the reason may be, if you’re concerned about your dog eating cat food, it’s best to consult with your veterinarian to rule out any possible health problems.

How Long Will My Dog Be Sick After Eating Cat Food?

There’s a good chance your dog won’t get sick at all if he eats cat food. Cats are obligate carnivores, meaning they require animal protein to survive. Dogs, on the other hand, are omnivores and can digest both animal and plant-based proteins.

So while your dog may not love the taste of cat food, his stomach can handle it just fine. That said, there are some potential risks associated with feeding your dog cat food on a regular basis. For one, most cat foods contain more calories than an equivalent amount of dog food.

This could lead to weight gain in your pup if he’s eating a lot of it. Additionally, some brands of cat food may be too high in phosphorus for dogs and could cause kidney issues over time. So if you do decide to let your canine chow down on kitty kibble occasionally, just be sure to monitor his intake and check with your vet first.

What Should I Do If My Dog Eats Cat Food?

If you think your dog ate cat food, don’t panic. While it’s not ideal for them to eat cat food, it usually isn’t harmful and won’t cause any major issues. Just keep an eye on them and make sure they’re acting normal.

If they start vomiting or have diarrhea, then call your vet right away. The biggest concern with dogs eating cat food is that it often contains higher levels of protein and fat than what’s recommended for dogs. This can lead to weight gain and obesity, as well as other health problems like pancreatitis.

So, if your dog regularly eats cat food, you might want to talk to your vet about switching them to a diet that’s more appropriate for their needs.

How to Keep Dogs Out of Cat Food?

There’s nothing like coming home from a long day to find your dog has been snacking on cat food, and now the entire house smells like wet cat.

It’s enough to make any cat owner want to cry. Luckily, there are some simple ways to prevent your pets from eating each other’s food—and how to keep dogs out of cat food, in particular.

First things first: try putting canned cat food in an airtight container or locking it up in a cabinet where your dog can’t reach it. You might also consider locking up all of your pet meds as well—if your dog gets into them and eats them, he could become sick or even die.

Next, if you have more than one pet, give them their own bowls! This way they’ll both be less likely to get into each other’s food and share it (which is especially important if one of your pets is pregnant or nursing). It also helps keep things cleaner around the house—just remember that when you’re training them, don’t expect them not to eat each other’s food right away—it can take weeks.

Finally, if none of these methods work for you (or if you just don’t feel comfortable keeping your pets separated), the next best thing is to hire a pet sitter while you’re gone. This way they can look after both of them and make sure that everything goes smoothly during your time away.

My Dog Ate Cat Food And Now Has Bloody Diarrhea- What to Do?

If your dog ate cat food and now has bloody diarrhea, it’s important to take them to the vet as soon as possible. While most dogs will be fine after eating cat food, there is a chance that they could develop an intestinal blockage or other serious health problem. If your dog does have bloody diarrhea, the vet will likely recommend a course of antibiotics and may also suggest switching their diet to a bland, low-fat food.

In severe cases, surgery may be necessary to remove any blockages in the intestines. In most cases, however, simply switching your dog back to their regular food and monitoring their stool for blood should resolve the issue within a few days.

Find Out What Happens If Your Dog Eats Other Things


If your dog eats cat food, there is no need to panic. While it is not ideal for them to eat cat food, it will not kill them. The biggest concern is that cat food does not have all of the nutrients that dogs need and can lead to nutritional deficiencies. Also, it can cause GI upset if they ate too much of it.

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Dr Harunur Rashid (Harun) is a Doctor of Veterinary Medicine who has five years of experience in large pet animal medicine. He worked as a livestock officer for two years in an NGO, and since then he has been practicing pet animals medicine privately. He holds an MS in Pharmacology from Bangladesh Agricultural University and a DVM from the same institution.