We have 2 pitbulls, a chihuahua, a fox terrier, and my sisters bichon and miniature dachshund live here. 5 years, no problems, I trust them 100%. None of them have ever attacked a duck, chicken, or quail and 2 of of our dogs were adults when first introduced to them. Our dogs will attack wild birds and other critters but know our animals are OFF LIMITS. We recently picked up a white GSD and he chased my serama rooster and has tried to get into my pigeon cage and quail pens. I don't trust him one bit and I'll never let him around them again. I agree with others, I think putting a dead chicken around a dogs neck would be more of a reward, I know for my GSD it would.