He seems to be ok weight wise, he is a baby about 2 1/2 inches long! His tail looks like maybe when he shed the skin didnt finish coming off, it looks like it healed that way or is in the process of healing. The tip with the flat end is grayish colored not sure what to do. Otherwise hes very active, and friendly. Eats Repashy, im going to try and give him a few crickets and some baby food too. I have a leopard gecko and she does just fine.