I really appreciate all these responses, and it's awesome to see such devotion to pets in this thread
I have another question though...what about herps and fish?
I've got a snake, and while she has the emotional range of a teaspoon, I love her dearly. I really don't know what I would do in a worst-case
scenario. I could take her with me, she's a corn snake and her natural habitat is pretty much where I live, but I doubt she could hunt. She's used
to getting frozen/thawed mice and she doesn't even strike or constrict anymore...she just politely grabs the mouse from the tweezers and eats it.
Releasing her would do no environmental harm, but I don't know if I could do it unless I could train her to hunt first.
As for the fish, I've got two tanks, a tropical freshwater tank and a saltwater tank. I couldn't just leave them to starve to death in stagnant
water. Would you release your fish into a stream, river or lake? I know this raises environmental concerns...what would you guys do?
The SW fish would be out of luck. There would be no hope for them without pristine water conditions, proper salt, light cycles, etc. They'd probably
meet a quicker end in a tank that the FW fish making it more humane on them.
Petsmart's method of euthanasia for fish is to put them in a container of water and baking soda. This quickly suffocates them. I may resort to this
method if I have to. Like I said, I can't just leave them to starve to death.