sum ppl try to teach their hedgies to come to their name, with meal worms, like give them a meal worm and call their name, idk!!! but probably not
Tricks?
Ok. So I know that you can teach rats and chinchillas tricks but can you teach hedgies tricks? If so, like what kind of tricks can they learn and how would you teach them it? If not, do they at least have the smarts that chins and rats have? 
