I'm new here so if this has been covered else where forgive me.I've had AVID chips implanted into my Beaded Lizards by a Vet. He placed them between the shoulders. I realize that this is only helpful if your animals can be recovered but many snakes are found. I have heard this is dangerous and the chips can and do cause cancer.All this can be found on the Indigo Fourum. My quetion is this...do any of you use them for your snakes and where would they be implanted exactly in the body cavity? If you don't use them then why not? Shannon