OK, let's get back to the question and quit bickering.
Honestly, though, this leo needs to be taken to the vet. You should not try to euthanize it on your own, for 2 reasons that I can think of upfront.
#1 - you don't know that it's really actually sick and cannot be cured.
#2 - you might end up making it even more miserable than it is now, since you don't have the proper training for something like (I'm assuming you don't, since you're asking the question).
It's like, say your dog is really sick. You're not sure what's wrong with her, and you think she might be terminally ill. But, Hey, you're just a kid, so you can't take her to the vet. So you "put her down" yourself. Then you learn that it was ust a cold. Oops.
Whether he's a kid or not, he or his parents or someone with the ability Need to get this Leo to a Vet. That's one of the responsibilities that comes with owning ANY kind of animal. If they're sick, you need to make absolutely sure WHY they're sick and WHAT they're sick with BEFORE you take any drastic measures.
Anyhoo That's my Shpill...
~~Dusty
-----
Crystal Light (Yes..thats my real name)
*Whenever you lose a gecko, just think of it as God building on his own Leopard Gecko collection 
