I know you have to get a tat done before they're 12 weeks otherwise they have to be under sedation. However, I got Grim right before 11 weeks and was spending the time bonding with him and time got away from me. Now I still want to get his tattoo done, but I don't know how to go about it. I don't think vets do the tattoo, and the people that do I don't think are certified to do the sedation. Anyone do this with an older pup? If so, how did you do it?