I’m starting a monthly series on debunking common misconceptions and myths about cats to hopefully give a better, clearer understanding of the feline.
Today, we are going to talk about the misconception surrounding cats and milk, or dairy in general.
Because of cats being associated with drinking milk for so long, many are unaware of the fact that it should be avoided when feeding your cat.
Why Shouldn’t I Feed My Cat Milk?
Because most cats are actually lactose intolerant.
The lactose that isn’t digested settles in their intestines and begins to ferment, causing an upset stomach, vomiting, and diarrhea.
Why Are Cats Associated with Milk?
Cats are often depicted as milk-loving creatures in movies, books, illustrations, etc., and this isn’t all wrong.
It’s likely that this all started with barn cats drinking fresh cow’s milk that consists of less lactose and more fat.
Cats have difficulty digesting milk purchased from grocery stores because of its high levels of lactose.
What about Cheese, Butter, and Other Dairy Products?
Cheese, butter, yogurt, and ice cream contain less lactose because most of it is diluted by added ingredients.
If these products do not contain any ingredients that are deemed harmful to your cat, it is safe to feed your cat in small quantities.
When feeding your cat anything other than cat food, note that the food given must not take up any more than 5% of your cat’s diet.
Works Cited
Gilbert Sam, “Are Cats Lactose Intolerant?” Zoetis Pet Care,
Fries C. Wendy, “Cats and Milk: Lactose Intolerance and Other Dietary Concerns,” Fetch by WedMD,