Piercing a pet fish sounds sick, right? Many would even consider it to be animal abuse. However, humans have a long history of modifying animals with everything from identification tattoos and brands to cosmetic surgery such as ear cropping, tail docking and toe amputation (or declawing).
We pierce the ears of cattle to hold fly control and ID tags, and we implant pets with tracking chips. Even anglers give returned fish permanent lip piercings, and thats without even mentioning the mass imprisonment and killing of animals in the food industr