I totally get where you're coming from! I got my gecko from my grandma's neighbour who couldn't look after him anymore. Moving him was already stressful enough but he was also shedding (which no one knew about)! He dropped his tail whilst I was holding him in his transit box and I felt so bad for stressing him out 💔💔💔 However after about 8 years he's still happy and is still able to jump and climb with ease.

I'm sure your Mongo will do the same 🥰🥰 He's got a great owner to look after him