a friend of mine who can no longer give his parrot the attention he needs is going to give him to me. I know the parrot - he is 7 yrs old and lovely! I have always been in 2 minds about owning a bird. I like the idea of birds being free! Any advice on training a bird to be free but know that its home is with me? Any other advice? I dont want to put a leash or something on it but want it to be able to hang out with me outside etc.... any advice much appreciated!