Add timer for /petm setowner/free for 5 second or something like that. Cause u can't cancel this action, and you need rejoin to server. So after using those commands, player will have some time to apply action to pet.

Hello this is defiantly a great idea. I am sorry for such a late response I have been having some family issues the last several months. I will add this to the todo list and get it added in as quickly as I can.