Reptile & Amphibian Forums

I know that geckos, along with many other lizards, will drop their tails not only from having stress, but also as a defense mechanism. Does this mean that they can drop their tail even if it isn't being touched at all?? For instance, if they felt in great danger from a predator, could their tail just fall off or does it need an outside force to pull on it?

I've been on this boat (different species). They can break it off at will. They'll just vibrate it until it drops off.
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Eryx - All the fun of a boa in a convenient pocket size!

it can happen just from stress or fright, but not likely with a captive leo, they are pretty calm, the only tail loss ive had was a tragic light falling on tail story...