Is Milk Bad For Adult Cats?

Cats are carnivores, and milk is designed for the nutritional requirements of cows. Cats need protein-rich food on a daily basis in order to digest partially digested vegetation they consume which can lead to digestive issues if overindulged in. Additionally, cats lack the ability to produce lactase necessary for breaking down lactose found naturally in dairy products

Milk is not bad for cats, but it can cause them to have gas and diarrhea. If your cat seems to be having trouble digesting milk, try switching over to a different type of food like wet or dry food. Read more in detail here: is milk bad for cats.

IMPORTANT: At, we regularly consult with licensed veterinarians and other industry experts. However, the information found on should not be viewed as veterinary advice. We do our best to help you better understand your cats, but the information on this blog is not a substitute for veterinary guidance.

Is milk harmful to cats?

Milk is not harmful to cats, but it can cause diarrhea.

Can adult cats drink warm milk?

Yes, adults cats can drink warm milk.

Can you give cats any milk?

I am not a cat, but I can give you a detailed answer for this question.

How much milk is OK for cats?

The amount of milk that is best for cats depends on the age and size of your cat. Some people recommend giving a kitten up to two tablespoons per day, while others say that a full cup is enough for an adult cat.


The “cats and milk myth” is that cats cannot digest lactose, the sugar found in milk. However, some adult cats can still drink milk with no harm.

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