Aw...Peanut was protecting his mommy! Luma growled at another dog for the first time, at the dog park. I was sitting on a little tree stump and she was on my lap, and a pomeranian came up to me, and Lulu just growled like, SHE'S MINE!!
Everyone thought it was cute, because her growl is so high pitched and harmless, but it worried me and I'm bumping this up to see what other people say. Hopefully Peanut was just in a grumpy mood.