I own a cockatiel named Widget. He's my best friend. My boyfriend didn't want one at first, but has started loving my boy. His coworkers mom is trying to find homes for some parrotlets. Now my boyfriend wants one. I know parrotlets are more of an "only one bird family". What are some other things I need to take into consideration in the decision? I don't want my boy to get hurt or lose the bond we have. We do have a vet for Widget. She told me if we do, just to keep them under close supervision when both are out.