Hello my chicken friends: I have a RIR, an EE and a SL Wyandotte. All are 5 months old now. The problem is that they have taken to flying over our 8 foot high fence into my neighbor's yard. And my neighbor (who is being very very nice about this) has a big dog, who given half the chance would naturally try to eat my hens. So, I was wondering if clipping their wings would help keep them on our side of the fence. Have any of you done it and is it an ok thing to do? If we do decide to do it, we would have our vet do it so I'm not worried about it being done properly. Thanks for any advice.