Kittens under five weeks old are the most vulnerable animals to enter a shelter system — and often the least equipped to survive there without immediate, specialized intervention. Understanding why helps explain both the heartbreaking statistics around neonatal kitten survival and why rescue partnerships are so critical.

Feeding feels like the fastest way to help — and like the most loving response in a crisis. But in neonatal kitten care, acting on that instinct can do far more harm than good.

This guide is here to help you provide the life-saving care these tiny, fragile lives need to thrive.