So my five month old pup Chili was gnawing on his bone the other day. When he brought it over the bone was covered in blood. Not fully covered, just the end of it was. Is this normal for a pup that's teething? He doesn't whine or anything so I don't think it bothers him, it just disturbed me. I opened his mouth and couldn't find where the bleeding came from. Any suggestions?
Oh and here are some photos of my alien baby.