I put my in season jill in with the vac hob at the weekend but he dived on her and started biting her head and face rather than her scruff. She fought back and all hell let lose with her screaming and giving off that musky smell they do when frightened so I opened the door and let her leg it out of there.
A couple of weeks prior he serviced my other jill and there was just a bit of squeaking and that was it went much smoother.
I think I am just getting too soft in my old age I might just get the jill jab instead for her.