Marty you can use a piece of 1/4" PVC or small black of wood to help hold open while giving meds too. Yes they are like bear traps for sure. On another front Daisy Duke (momma muscovy) is hatching 5 or 6 ducklings right now (saw one this morning) hoping for a couple of girls in the group we can grow out some and get over to you if you are interested. they will stay with momma until feathered here.