Yes, maybe if the seller is nice they will warn you about the risks if you attempt to breed or any quirks the animal may have. In reality I have bought a few spiders in my day, even from people with stellar reputations. The people selling me the animals had no way of knowing how experienced I am and not once was I warned about what I was buying even when the animals were train wrecks. The only animal I have ever seen a warning on anywhere are desert females. I do not deal with any of the known kinkers so I cannot comment specifically on that defect.