Cats Should Drink Cow's Milk
"A saucer of fresh cow's milk is a healthy, nourishing staple drink for adult cats."
Investigation Casefile: The Saucer of Milk Myth
Illustrated storybooks frequently depict happy farm cats drinking saucers of cow’s milk.
Our curatorial investigation stamps this claim as a MYTH.
🥛 The Downregulation of Lactase
When kittens nurse, their bodies produce the enzyme lactase to digest mother’s milk. However, as kittens transition to solid meat food, lactase production drops dramatically. As adults, most cats become lactose intolerant!
💧 The Ideal Drink for Cats
The best hydration for any adult cat is clean, fresh, running water (such as from a pet water fountain)!
Scientific Evidence & Case Studies
Adult Feline Lactose Intolerance
After weaning from mother's milk, kittens lose the lactase enzyme needed to digest lactose. Offering adult cats cow's milk leads to gastrointestinal upset, diarrhea, and painful stomach cramps.
High Fat & Caloric Density
Whole cow's milk is packed with fat and calories that contribute to feline obesity without offering essential nutrients that cats cannot already get from fresh water and balanced meat protein.