Q: What size is necessary for an African grey? And does did teach you how to get your bird accustomed to the devise? My girl is very very fickle!
A: Here is the harness website with more info and sizing charts:
It comes with a DVD on using the harness, but of course each bird is different. I recently got a review from someone whose bird freaked out with the harness on and nearly got hurt. each person needs to judge their birds with all products.