Mice are often skillfully cervical dislocated. This is a recognized method of euthanasia in lab animals. Reptiles work differently enough where this may not be humane. Do we know... not really. But what about the iguana with a broken back that can still walk? Or a paralyzed reptile that 6 months down the road is up and about like nothing happened? Something to consider anyways.



Another very popular method of euthanasia in feeder rodents in carbon dioxide. A short period of suprise/exitation is followed by the anesthetic (but not analgesic) properties of the carbon dioxide, followed by suffocation by the lack of available oxygen. This doesn't work in reptiles because they utilize what is called anaerobic respiration. They can temporarily use oxygen withen the body without actually breathing. This is also considered with anesthesia in surgical patients.



All in all, I support the opinion of Dr. Barten as he is a well recognized herp vet and until his and/or the veterinary medical association's opinion changes following further research, I think it's best to run along with what they suggest.



Ian

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