Ducks store fat in their butts, just below their vent. Your duck looks like a typical lard butt to me.
The ducks who are heavy layers will sometimes look larger in the butt area. But mostly, I suspect that your duck is FAT. If it doesn't feel like fluid and she is acting normally, all she needs is a diet.
My Appleyards are very prone to having a large store of fat in their bottoms.
The ducks who are heavy layers will sometimes look larger in the butt area. But mostly, I suspect that your duck is FAT. If it doesn't feel like fluid and she is acting normally, all she needs is a diet.
My Appleyards are very prone to having a large store of fat in their bottoms.