What makes newborn mice different than their parents?

Newborn mice, or pups, differ significantly from their parents primarily in size and development. They are born hairless, blind, and deaf, relying entirely on their mother for warmth, nutrition, and protection. As they grow, they undergo rapid physical and neurological development, gaining fur, sight, and hearing, which are essential for their survival and independence. Additionally, their behaviors and instincts are less developed compared to adult mice, reflecting their immature state.