It may be a weird question. I just moved and I have a problem with the neighbor's dogs coming over to my place. The chicken coop has an attached "pasture" for the pony they had here. It's wood fence with 3' wire around the bottom. The coop they are in is way to small for them and I am having some squabbles I need to end. I want to let them out, but I can't with the dog coming over, and I can't free range like I used to do at the old place. If I clip their wings, will they still be able to jump a 3' fence? I have BAs, Orps, EEs... Mostly big breeds except for the EEs and two banties. I know my bigger chickens had a hard time getting up 4' with the use of their wings. So, will they stay pretty much grounded after their wings are clipped?