Hi everyone! Within the past few days, I've noticed a strange growth on my parents' lab puppy. It's on her chin at the very front. My parents think it's from her biting her line outside (she has a plastic cover wire line that she bites at). But I dont think it's from that, as when you touch the growth, she hardly notices, so she's not in pain. I am going to try to attach a picture via a laptop, because it won't seem to work on my phone. Thank you in advance! -Emmalee