Before our Nubian, Snowy, kidded, her pooch area was pink, as was the underside of her tail. It is now a blackish color. I thought maybe it was bruising after delivery until I noticed that Daisy's pooch area is now a blackish color. I have tried just "searching" on different sites for it, and you would be surprised (and embarrassed) about what turned up. Anyone have any thoughts on this? Should I call my vet? It seems weird that Daisy who we thought was bred, but didn't have any kids would turn the same color.