A bird dissterss is very good for cats. Use you shotgun will be way better on the hide. Ever traper out there will tell you to hang a brid wing high but in good sight spot.It normal takes 30 mins to 1 hour for a cat to come in.they will come in very low and quite.I do my best calling out of a tree for cats they are very good at geting way close befor you ever see them.

good luck