Cat Milk Replacers

11 December 20192 min read
Best Cat Milks For Cats And Kittens
🔄Last Updated: 3 March 2026Originally published: 11 December 2019

The idea that cats can drink ordinary cows milk is nothing more than a widely believed myth. Cats are actually lactose intolerant, so consuming milk can be really bad for their stomachs and digestive systems. This is why dedicated cat milk replacers exist.

Cows milk is very high in fat content, which is why cats love it so much! But this isn’t good for their daily intake of nutrients, leading to an unbalanced diet and weight gain.

Appropriate kitten milk should only really be given to kittens that need to be hand-reared. Once they are a few months old, they should be fully weaned off milk and only on cat food and water.

Milk replacements are also available for adult cats. While cats don’t need the extra fat contained in this milk daily, it can be beneficial for any who need to gain weight and nutrient intake or who are only consuming liquid because of illness. It also makes for a nice occasional treat, but this should be very sparing.

This is why many cat milk options come in small sachets or single servings. Kitten milk, on the other hand, often comes in larger bottles or is even dried to mix as and when needed.

We have spent hours finding the best kitten and cat milk around for all needs.