What is a dewlap commonly found in?

A dewlap is a fold of loose skin, and it is commonly found in intact female rabbits. This physical characteristic serves several purposes, including providing insulation for the nest while the rabbit is nursing her kits. The dewlap allows the mother to create a comfortable and protected environment for her young by using the loose skin to cover them. Additionally, the presence of a dewlap is also associated with their hormonal levels, which are influenced by being unspayed, thus typically more pronounced in intact females.

In contrast, intact male rabbits do not develop a dewlap, as their anatomy and hormonal profiles differ. Young kits, during their early stages of development, do not have a dewlap since they are still growing and have not reached sexual maturity. Show rabbits may or may not have a dewlap depending on their breed and individual anatomy, but it is not a defining characteristic associated with their ability to compete in shows. Therefore, the dewlap is specifically linked to intact female rabbits and their reproductive role.