If you got a pet, you can rename it at will (as long as it's not
sentient -> you can't rename a human follower!). The name is at your
decision, but unfitting names will result in the pet's death - vulgar names
result in your DELETION.
Syntax:
petname <name / short / long> <new string>
PETNAME short Fido the dog
PETNAME long Fido the dog is here.
PETNAME name fido dog