lola has that too! omg! I posted about this with no answers before, I'm so glad somebody else posted about this! So, lola has two small patches on her side (flank) right before her back legs. it's strange. It looks like another dog's hair. It's dark, almost black, fine, and straight. Totally NOT like everywhere else? I keep forgetting to mention it to the vet when we go... so weird.

I wonder what it is? Each patch of hair is roughly 2" by 2". I really have no clue!!