What concerns me is that it says constrictor snakes. By definition, corn snakes are constrictors! I support microchipping but not until all cats and dogs are required to be microchipped as well. Cats are far worse for the ecosystem and dogs are far more dangerous to humans than most snakes that would be released. Add to the damage that a dog can do the diseases that they can carry that can kill a human (rabies) and I think you get the point. I won't microchip my alligators or olive python that I'm going to get in the near future until all of my neighbor's cats and dogs are chipped.