/petselect <num>
/petselectname <name>
The number for petselect starts with 0, and goes to however many pets you have out. This will work with non-Mastermind pets, so if you have a mix of henchmen and pets you may find they get "shuffled". This is probably based on the order in which you summon them.
Petselectname works best with henchmen. I've tried it on other pets, but it seems kind of inconsistent, I can select Controller Decoys with it, but not some other pets. If you happen to have the same name for two of your pets, it will select the last one.
I just came back after being on hiatus for a long time. I rolled up a new mastermind with a Storm secondary. I have looked all over for a bind command that lets me target a specific pet or a pet's name so I can bind them to my numpad for fast heals. Does something like that exist? Thanks!