LOL, Really I just saw the chicken toy, and couldn't resist getting it for him, I don't actually expect him to make a connection from the toy to the chicks. He's my baby, and an inside dog, so he will be introduced to the chicks right away, but of course never left alone around them. I really don't see him being a problem, when he's at my inlaws house when the wild Turkeys come through, he just sits on the lawn watching them with is ears up, and head cocked to one side, then he will run over to me and look at me, then the turkeys then at me almost to say "Look mom.... what are they?). Also our local pet store has all their small animals in clear bins that are eye level for him (He's a Bull Mastiff Mix, LOL) and he'll just sit there watching them trying to sniff throught the glass, getting nose prints all over the place. I'm using an Big old aquarium for a brooder and I really see him just sitting in front of it for hours watching them, like doggy TV, LOL. He just turned a year old, and I have yet to ever see the prey instinct in him, but again he will always be monitored around them, because as much as I trust him with all my heart, you just never know.