Swamp donkey, ech? Never heard 'em called that before!!
I've never had problems with moose hair like that, but other fibres that are brittle, I've tamed with a few drops of hair conditioner in a "bit" of water.
Most of my mosquitos are tied with horse hair/mane. They're long and flexable, and tie up a kewl looking mosquito! Usually tie 20-26, but may run up a few in the 02-01 size for the Michigan fish-in!!
Trouts don't live in ugly places.
A friend is not who knows you the longest, but the one who came and never left your side.
Don't look back, we ain't goin' that way.