Nope. Love the animal as it is. :D
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.
Anoles
Gently grab and pull the dewlap out from under your green anole's chin. If it stretches less then half an inch it's a girl;if it's bigger it's a boy.( The dewlap is the flap of skin underneath the chin on the lizard.)
A finger sized to a pencil size role for smaller breeds. Large and giant breeds can get very large dewlaps. The larger the doe, often the larger the dewlap. This should be a loose pendulum of fur. If the dewlap is large and feels like there is a golf ball in it , your rabbit has an abscess and needs to see a vet or other knowledgeable person. It must be lanced and the offending particle (a splinter, hay burr or whatever) removed all the pus must be drained.
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
dewlap
A dewlap or bell
breeding and territorial reasons
The Grevy's zebra is the only type of zebra that has a dewlap, which is a flap of skin hanging from their neck. It is more prominent in males and is used for communication and displays during mating rituals.