I've been caring for a duck since he was three days old he had been injured by a hawk but he has mated and he's been in this kennel for a month and a half now and he is all healed up and ready to go but I'm afraid to let him lose because he is not ready to fly yet. Any suggestions are appreciated I'm not sure if I should let him out the kennel do I wait for him to fly the yard is not covered by a fence he can actually get out or walk out into the street they are some other dogs around I need advice on letting him loose