Get a treat and have them follow it in your fingers until they are following it to you fairly well, then start having them come to you with someone's help have them sniff the treat in your fingers while they're in the cage and then go sit about 5-6' away and have someone open the door to the cage or rig up a string to pull it open and once they master that they'll pretty much have you associated with treats and know you are they're buddy and you'll be able to call them to you I used short pulsing whistles, really doesn't take to long once you get the great thing down! Also give them a good scratch behind the ears and belly by the front legs when you give them a treat! Oh and you'll know if you got a female because they PMS just like a woman when they reach sexual maturity once a month she'll be moody as all get out jumpin up on her back legs and doing her best to provide you with a golden shower