This is what I do with the bait for my live trap. I took some extra hardware cloth I had laying around and made a little bait holder. Basically a little cage to hold the bait. Then I use bailing wire and tie the bait cage/container to the back wall of the trap. The animal gets so intent on getting to that bait, they stomp all over the trap's trigger and get caught. Then you can "Relocate them", with extreme predudice.
Jack
Jack