Can cats drink lactose-free milk?

In this short article, we will provide an answer to the question “can cats drink lactose-free milk?” and the milk alternatives.

Can cats drink lactose-free milk?

While it is true that cats may drink lactose-free milk, it must be specially designed for cats, such as Whiskas Cat Milk or Cat Sip Milk, for them to do so. It should, however, only be applied in small doses on the cat’s skin. The vast majority of cats are lactose intolerant, which means that they are unable to digest and absorb lactose, a sugar present in milk, in their diet. While cats may love milk regardless of whether or not they are lactose intolerant, veterinarians recommend that cats drink water to be hydrated.

Providing your cat with a tiny saucer of lactose-free milk on an infrequent basis may be a delightful treat, but it should not be done regularly. Water is always the greatest choice for cats, no matter how boring it seems to be at the time.

What exactly is lactose?

Lactose is a sugar that occurs naturally in milk and is consumed in large quantities. As it turns out, the term is derived from the Latin lac, which means “milk,” and the suffix -ose, which denotes the presence of sugar. Lactose is a well-known sugar, not least because it harms people’s capacity to consume dairy products. For those who are interested, people are unable to digest lactose unless their digestive system generates an enzyme known as lactase in sufficient quantities. The reason for this is that lactase is needed for the conversion of lactose into two more absorbable sugars, glucose and galactose, which are both present in milk. Lactose intolerance occurs when a person does not have enough of the enzyme lactase.

Lactose-free milk is a dairy product that has been treated with sugar-breaking enzymes to completely remove all lactose from the product. While people suffering from lactose intolerance may enjoy a cooled glass of lactose-free milk, can your cat do the same thing?

Can Cats Consume Dairy Products?

Although some cats may be able to tolerate milk, the vast majority are lactose intolerant. Young kittens may safely drink their mothers’ milk since it is nutritionally balanced and well-suited to their digestive system requirements. Cats, like people, lose their ability to tolerate milk as they get older. This is since lactase, a chemical present in milk, becomes more difficult for your body and that of a cat to absorb as you get older.

What is it about milk that is harmful to cats?

Dairy products, especially cow’s milk, may be detrimental to a cat’s health owing to the high lactose content of the product. Lactose is a sugar that occurs naturally in dairy products and may be found in yogurt. The majority of cats are lactose intolerant, meaning that they are unable to digest lactose owing to a lack of enzymes in their digestive system.

Cats with lactose intolerance exhibit symptoms such as vomiting, diarrhea, and general discomfort. The condition arises when lactose is not digested in the intestines and is not taken into the circulation and fermented by bacteria. While some cats may be able to tolerate lactose, milk is not suggested for cats; instead, water is advised.

What is it about milk that attracts cats?

Milk is particularly appealing to cats because of its high protein and fat content. Cats, on the other hand, are drawn to the cream that rises to the surface of new cow milk, which is attractive to them because of its high-fat content.

Types of Milk That Are Not Listed

While lactose-free milk is completely safe for your cat, other milk replacements, such as almond or soy milk, may pose a threat to its health.

Carbohydrate-metabolizing enzymes, which are required for effective breakdown and digestion of the plant-based proteins found in soy, are lacking in the sensitive digestive system of cats. As a consequence, your cat will not be able to consume soy milk anymore.

However, almond milk may be harmful to your cat if consumed in large quantities. The high fat and oil content, although not hazardous, may induce gastrointestinal discomfort, including vomiting and diarrhea, in certain people. In addition, almonds have been shown to cause severe pancreatitis in cats when consumed in large quantities. Both coconut milk and almond milk have the same impact on the body.

Even though goat milk is comparable to cow milk in terms of lactose concentration, goat milk has much less lactose.

Alternatives to Cat Milk

Cats appreciate water more than milk. Given the fact that several cats do not receive enough water, providing extra water improves their health. Cat-specific lactose-free milk products, such as Cat-Sip Milk and Whiskas Cat Milk, maybe a better choice for cats than cow’s milk products marketed to humans, such as Lactaid. Even bottle-fed kittens receive a digestible formula rather than entire milk.


In this short article, we provided an answer to the question “can cats drink lactose-free milk?” and the milk alternatives.


Hello, I am Medhavi Singh. I am a PhD Scholar in the field of Food Science and Nutrition. I'm a skilled professional in Nutrition and Food technology. I love baking and writing food blogs, and in future, I want to become a Food Scientist.