Take someone with you and either you or they stay with the dog at first, while the other sets the nets etc, that way you can tell her what to do and calm her, Let her have a poke about while your netting up and just hold her and let her have a watch and listen to whats going on down there, she will definatly pick up the rabbits moving and will know when its about to bolt. Do this for a bit and when the rabbit has bolted, knock it on the head and throw it to her in the net, let her grab at it and then praise her and take it off her. In the next wee while if she is calm with ferrets, do a small