I'm having one heck of a time catching cats in my backyard. I had been catching cats but a couple raccoons realized there was a nightly buffet, they come every night and the cats stopped. There's one that I caught but the young boy escaped out a window on night one. He has a very bad yeast and bacteria infection in his ears and needs meds. The cats only come out at night. I go out every couple hours to check which makes for a long night. Usually, I catch the baby raccoon at 12:30, the adult at 3:30, and then nothing else after that. There are other cats out there too but I can't catch any. Any suggestions on how to keep the raccoons out of the trap? Do cats eat something that raccoons don't?