Okey, I was thinking about two things.
It would be useful for the larger showrooms out there.
Idea one - Edit by species.
The idea is already implemented in the viewing sections of both rancher and showroom.
It would come in handy if you were searching for a specific pet. Say you were looking for that calico paor in the midst of 125 pages (an exaggeration). It would be much easier than wading through, trying to remember its name, or clicking between tabs to locate it's page number.
Idea two - Edit by category
Again, also already implemented... Okey, these should have been the same thing.
Anyway, I hope you understand what I am getting at. It would aid all those collectors out there trying to remove a pet as efficiently as possible. It would also make it more efficient if one was trying to move a select amount of pets from one category to another.
As far as I am aware, this has not been mentioned, or it could just be that I am blind.
Thanks for your time.