As prey animals that sleep by day, hamsters need a secure hide to feel safe, rest and hoard food, and the best combine the right size, safe materials and, ideally, a burrow-like design. Wooden hides double as chews, ceramic hides stay cool, and multi-chamber houses mimic a wild burrow. We compared the top hamster hides on size, materials and design, so your hamster has a safe, comfortable retreat.