I should amend that I am more focused on the mammals - because that is what I deal with on a regular basis. As far as reptiles - that is another thing all together. I don't think all species should be banned, but there should be some regulation that discourages people who are not willing to go all the way for care / husbandry / life span etc no matter the species. It's a hassle for us, but I'd be totally willing to pay a yearly fee to keep my snake