I feel for you! I too have attempted to return creatures from hell to their sender.... So far I have not been successful. I have tried your method (mailing)
As well as a "direct return" method...
...both methods failed. Please let me know if you find a method that works.
Andrew
I'm confused. What's the issue?
As Est mentioned, use lots of tape, a destination at least 2 states away is helpful (some would say mandatory) and no return address. Well worth the costs of shipping ...
"Is it liquid, fragile, perishable....?" Just say no to everything!
I probably need at least 1 air hole.
Candidates for LOLCats.