My new way of advertising pets for sale.

You have to bind the pet to yourself before you can rename it, but some pets will allow you to "Put in cage". Not sure if naming removes this ability though. I've got a ton of Santa's helpers and Robots from the Winter's Veil events so I'll try it with one tonight.

I pissed a lot of people off afking in the darkmoon fair cave with my snowshoe rabbit named Darkmoon Rabbit. I was stealth and when people did a /tar it would show up.