Kittens kneading is actually a natural instinct they develop while still in the womb. It's not directly related to wanting milk.
Here's why kittens knead:
* Stimulating Milk Flow: While kneading, kittens are essentially "massaging" their mother's belly, which helps stimulate milk flow. This instinct is present even before they are born, as they practice it in the womb.
* Comfort and Security: Kneading can also be a comforting behavior. The rhythmic motion provides a sense of security and relaxation for kittens, similar to how humans might knead dough or play with a stress ball.
* Marking Territory: As kittens grow, kneading can become a way for them to mark their territory. Their claws release scent glands, leaving their unique scent on the object they're kneading.
While kneading is usually associated with kittens, it's a behavior that many cats continue to do throughout their lives. It's a sign of comfort, contentment, and sometimes even excitement.
So, while kneading may seem like a way for kittens to ask for milk, it's actually a complex instinct with multiple purposes, all stemming from their early development and survival needs.