So in something that I suspect could generate a bit of a furor, Craig Driscoll, a great Canadian tattooist working in Edmonton (and elsewhere) took his puppy Chico in to the vet, had him sedated, and tattooed him. Now, before you go calling the Edmonton Humane Society and telling them to raid DragonFX or something (where he was guest-spotting at the time of this entry), realize that dogs get tattooed all the time and it’s perfectly legal — and as Craig points out, it’s not as bad as cutting the tails off boxers and Rottweilers (or cutting the foreskin off baby humans I guess).
That said, if you’ve got an opinion on the matter, here’s his comment forum. Personally while I’ve got enormous respect for Craig’s artwork, and I’m sure that he loves his dog, I’m really not down with tattooing animals myself.