When a hamster dies, its body will curl up into a ball, its claws will become twisted, and it will have no heartbeat or breathing. If the hamster still has a heartbeat and breathing, it may be suspended animation. At this time, taking it to a warm place can wake it up. When the hamster is really dead, the owner should properly dispose of its body and let it rest in the ground.
The lifespan of hamsters is only about three years. Even if they are carefully cared for by their owners, their life cycle is only this, and their postures after death are weird.