Attempted to copper boluse my small herd this morning, but stopped after the first 2. My older doe I heard her crunching it. Will this hurt her in any way? I really wanted it to work for her. The second attempt was on a younger doe and I thought I got it down her throat and might have but I could have swore I her her crunching it. My last attempt was on another small doe and was going to try the ball gun(the blue one) and I couldnt fine the opening to her thoat and it ended up in the side of you mouth and I got it and through it away.......any helpful hints from anyone on how I can do this? I still have small does and 2 bucks. Trust me one of my bucks is big and I want to make sure I do it right.