Most people may think that this is an odd topic to write, but the truth is cats vomit, and this happens regularly. And while there’s the common misconception that this is a normal occurrence, it is actually not.

There are many causes of vomiting in cats so answering the question “Why is my cat vomiting?” may not be as easy as you’d like it to be.

The diet could be the main problem

Poor and rendered diet is the main contributing factor to vomiting in cats. A rendered diet refers to food that is not fit for human consumption. This includes slaughterhouse leftovers which may consist of animal skin, hooves, bird feathers and animal heads. While these may be great sources of proteins, they are also difficult for a cat’s ‘body to digest. As a result, these foods end up upsetting your pet’s stomach and eventually, he vomits.

Food allergies are also a common cause of vomiting in cats. Just because a cay acts normal and healthy, but vomits occasionally, does not mean that he’s not suffering from food allergies. These cause vomiting in the ‘long run and it may not be easy to detect whether this is a problem for your cat.

Food allergies in cats are mainly as a result of feeding your pet the same food over and over. In some cases, this is because pet owners often think that their cats won’t eat anything else. For the sake of reducing the instances of throwing up, it’s important to consider changing up the diet once in a while.

Milk and cat treats can cause vomiting in cats

A high-quality diet is not enough if you still give trashy treats for your cat. If a treat contains several additives and preservatives, then don’t buy it. These compounds are likely to cause GLL inflammation, which in turn causes vomiting.

Milk is healthy for cats and they will drink it if offered. But it has to come from the same species. A cat’s digestive system does not produce the enzymes necessary to break down milk from other animals, say a cow or a goat. This leads to secondary GL inflammation, hence vomiting.

Is your cat feeding too fast?

Food gobbling by cats often happens in households where there are several cats. Cats that gobble up all meals are likely to throw up a few minutes after feeding. To curb this, keep your cats in separate rooms during meals.

Meal timing could be the issue

Feeding your cat way too early in the evening may find your cat craving for food very early in the morning. As a result, digestive enzymes are produced before he can feed. This upsets your pet’s stomach to a point where they have to get rid of the acid. As a result, you may find your cat vomiting yellow bile and a white foam. Effective timing of your cat’s meals may make all the difference.


Cats are very clean animals and more often than not, you’ll find them busy cleaning up after themselves. Cats with long hair also tend to swallow a lot of hair. Since hair cannot be digested and irritates the digestive system, cats tend to get rid of it by vomiting. Ensure you brush your cat’s hair and improve the general grooming to curb this.

Other causes of vomiting in cats include enzyme deficiency, poisoning, and inflammatory bowel disease.

If your cat is throwing up frequently, consider visiting a Pleasantville, NY animal hospital for expert help on how to curb the problem »