In a general manner it refers to a pendulous flap of skin which has no purpose for humans. For some frogs it contains the vocal sac. In lizards it is used as a form of communication to attract a mate and in other animals it may, or may not, indicate status
In most breeds the doe has a dewlap and a buck is disqualified if it has a dewlap. Some breeds do not have a dewlap at all. A doe will have a dewlap by the time she is breeding age (which is 6 months:)
No, several other animals have a dewlap
a turkey's dewlap is the flap of skin under its neck. Also called a Wattle.
A Mountain Zebra has a dewlap. The other two major breeds of Zebras - Berchell's and Grevy's - do not.
Anoles
It's the female rabbits that have the extra fur. It's called a dewlap. It's different from the dewlap of other animals in that it's fatty, and the mother rabbit plucks fur from her dewlap to line her nest for her babies.
dewlap or caruncle
Nope. Love the animal as it is. :D
A dewlap or bell
breeding and territorial reasons
dewlap
Female rabbits are usually the ones who have dewlaps, but if a male has been neutered, he may develop a dewlap because of the lack of male hormones in his body.