These tend to be dogs with big ears that flop down or those with lots of hair in their ears. (petguide.com)
Hair loss can happen for other reasons: Babies born with lots of hair often lose it as hormone levels drop. (babycenter.com)
The finish that this gives my brows is a very soft, natural look that makes it look like I naturally have lots of hairs on my brows. (beautynerdbynight.com)