You see no difference. Let’s start with size.
Most dogs are small pups when the tails and ears are cut. You sound like the guy that says it is OK to shoot a bank robber but not OK to shoot a guy stealing your stereo! When is this PC BS gonna stop. Piercing a cats ear would not be any different thanclipping a small puppies ears , but, that is OK with most people. I would like to see your reaction when it came time to castrate all the little pigs in the pen.
“You see no difference. Let’s start with size.”
size of what?