Mammal breeding bed

The invention relates to a mammal breeding bed, and belongs to the technical field of animal breeding. The problem that in an existing breeding bed, when mammals feed cubs, maternal bodies squeeze the cubs is solved. The bed comprises a bed body and a guardrail, the guardrail is arranged in the bed body, the bed body comprises surrounding plates and a bottom plate, the surrounding plates are installed on the bottom plate, a gap is formed between the guardrail and the surrounding plates, and a gap is formed between the guardrail and the bottom plate. When a mammal lies on the side to have a rest or lactate, the back of the mammal is blocked by the guardrail, so that the back of the mammal cannot be excessively squeezed on the surrounding plates, cubs in corners are protected, the survival rate and the development quality of the cubs are improved, the feeding difficulty of an animal mother is reduced, and the mental health of the animal mother is protected; and nursing of the cubs and the adult female mammals b