hi there ive just started taking one of my springers pigeon shooting with me. He picks up and brings back dummys all day long but with the pigeons he finds them no problem but he keeps dropping them. It looks like he is doing this because of the feathers because you see he spitting the out.Any tips on how to get him used to the feel of a real bird would be much appreciated.I have kept a few pigeons to practice with him whilst on his walk.