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Can Cats Drink Lactose-Free Milk? What You Need to Know!

pouring milk in a glass

Movies and TV shows are full of the cliché of cats drinking milk from a small saucer. Though this is common in the media, this is not actually healthy for your cats. Most cats are lactose-intolerant and drinking regular cow’s milk can make them sick.

You’ve probably seen lactose-free milk for sale either in your grocery store or local pet store. Is lactose-free milk safe for your cats? Yes, it is safe, but it’s not the best option for your kitty. Read on to learn everything you need about cats and milk.

hepper single cat paw divider

Can Cats Drink Milk

We love to treat our cats, so naturally, we want to know what is safe or not to feed them. Because cats are generally lactose-intolerant, cow’s milk is not a viable option as a treat.

Cats are not able to digest the enzyme lactose because of the lack of enzymes in their digestive system. This causes the lactose to stay in the intestines, where it becomes fermented by bacteria. Lactose intolerance in cats usually reveals itself in the form of vomiting, or more commonly, diarrhea according to PetMD.

Two cats drinking milk from bowl
Image Credit: Dmitri Ma, Shutterstock

Why are Cats Attracted to Milk?

The protein and high-fat content make milk attractive to most cats. They are even more drawn to milk fresh from cows as the cream will rise to the top. The cream is full of high-fat and thus desirable to the cat.

Related Read: Can Cats Eat Cheese? What You Need to Know!

Lactose-free Cat Milk

Lactose-free milk is an option, and there are lactose-free milks specifically made for cats. These milks are safe to give in moderation. Generally, you should avoid giving your cats any type of milk, even lactose-free, that is designed for human consumption.

Water is the best liquid to give your cat, so be sure to always have fresh, clean water for your cat. While lactose-free cat milk is a nice treat every now and then, it is not a replacement for water. Water helps your cat digest food, eliminate waste, regulate body temperature, and other vital functions.

Lactose-free milk, while safe for your cat, is still not a replacement for their diet. It is only a treat. You should be sure to limit how much milk you give your cat, as treats should only make up 5-10% of your cat’s diet.

Alternative Milks

Alternative milks, such as almond milk, coconut milk, and soy milk, are lactose-free. You should still avoid giving these to your cats as it may cause them to become sick. These milks aren’t beneficial to cats, and so the risk of harm should be avoided.

kitten drinking milk
Image Credit: Pixabay

Kittens and Milk

It’s well known that kittens need their mother’s milk to thrive. Why is this milk safe for them but not regular cow’s milk? The answer is in their digestive systems. When kittens are born, they have an abundance of lactase, the enzyme needed to break down lactose. As kittens grow up, they begin to produce less lactase, meaning they can no longer break down the lactose in most milks.

Even though they produce lactase, mother’s milk or milk specially made for kittens is the best option. You should avoid giving them cow’s milk or other dairy alternatives during this time.

Final Thoughts

While it may seem like an appealing idea to give your cat milk, think twice before doing so. If you do choose to go ahead and treat your cat with some milk, be sure to only give lactose-free milk made especially for cats.

Remember that this milk is only a treat, and you should be providing an abundance of water and feeding a high-quality diet to keep your cat healthy and happy.

Can cats drink saltwater? How about apple juice? Our guides have the answers!


Featured Image Credit: Pixabay

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