Regarding someone suggestion you don't drop off a predator too close... It's almost always illegal to relocate animals.. and it's a cruel, misguided action... possibly leaving behind young or dropping them off in another animals territory. If you are not prepared to dispatch, you should NOT be trapping.
I personally don't trap (except rats)... because dispatching one animal means another will be along to take its' place. Instead I shore up my defenses as needed.
Another possible predator deterrent... Motion activated sprinkler..
https://www.amazon.com/dp/B009F1R0GC/?tag=backy-20