MILO has a series of white hairs round where his collar goes. None anywhere else. He is quite slight for a male but has inherited a rather chunky neck from his dad. In fact he hasn't really got a neck! How collar never stays in place.
The white hairs could be caused by scarring, maybe if the collar has rubbed him at some point, or it could just be one of those things. Willow (black) has one white hair on her rump and one on her chest, as well as a few in between her pads.
