What if say, on Halloween you could go to a voodoo priest and have him turn your unwanted creatu into Dolls that your other pets could play with? The names would be taken off the toys when they're used and the toy would disappear. Watch how fast the forest would empty! OMG I'm brilliant! XD
I can see a hidden use for this, too, if I understood your post right and the toys will carry the pet's name - selling pet names alone. I support this.
OH Yeah...and PAT this would NOT make name tags obsolete because although you could put a used name on a newly hatched creatu by sending it's original owner bye bye as a toy, you could NOT rename an existing one so you'd still need name tags for those.
But you wouldn't be able to put the name back on a creatu if you sold the doll to sell the name, Masked. That's a flaw in your logic. Other than that, cool idea :D Support.