Not sure I'd try trimming chicken nails.
At least with a dog you can keep them confined and quiet until bleeding truly stops,
I've had some gushers that took all day to fully coagulate.
Have started using coarse drum sander on dremel to trim dogs nails,
then if/when you hit the quick it's a tiny spot the size of straight pin instead of a number 2 pencil lead. Cathartic rambling as we're (over)due to trim soon.