Is it Safe for Cats to Drink Milk?
Different people have told me not to let my cats
drink milk as they can’t digest it. All my life
my cats have had milk to drink. Should I continue
to give them small quantities of milk? They never
get much at a time, just a small amount. Thanks.
Sandy
Prineville, OR
When I was a young child, one of my daily habits was giving the leftover milk from my breakfast cereal to my cat, Patches. He enjoyed the routine and lapped up the milk with relish. He never suffered any adverse consequences from the milk he consumed.
Several years later, I decided to repeat the ritual with a different cat, Mandy. Mandy seemed to enjoy the milk as much as Patches. However, an hour later she wasn’t so happy. She was in the litter box producing explosive diarrhea. I felt very sorry for Mandy (and also a bit sorry for my father, who had to clean the litter box).
It turns out that some cats, like some humans, are lactose intolerant. Others are not. If your cat can tolerate a bit of milk every now and then without suffering adverse effects, go ahead and use it as a treat. But if the milk makes her sick, then you should avoid it.
I am going to invoke the tuna caveat here: remember that cats cannot survive on an exclusive diet of milk. Some cats have medical concerns that necessarily will exclude milk from their diet. But for healthy cats with no medical issues, small amounts of milk now and then shouldn’t cause much harm–as long as they are lactose tolerant.
You have questions. 
Good to know because I’ve spoiled my Sophie with her occasional treat of yogurt!
I have 3 cats, Chang enjoys a little bit of yoghurt with her Daddy in the am, Angel says Ihe’d rather have tuna and Jasmin will have ANY dairy product. She drinks the milk from my muesli in the morning, she loves ice-cream and custard; but very kindly leaves the yoghurt for her sister Chang.
When I add yogurt to the dogs food my cats can’t wait to lap it up. Even to the point where they will stick their head into the yogurt container and have it all over their face and whiskers.
my cat has feline hiv. he was very sick and starting to lose fur and the vet said i should put him to sleep. i went online and found a book on it. inside there is a recipe for these cats with this diesease that consist of mainly vitamins, but to get them to drink it you add milk or ice cream. and even the milk is suppose to help him and put some meat on his bones. he’s healthier than ever now after i did that for him. so milk is good for some cats, even sick ones.