The Duke dog-proof coon traps are what ultimately worked to end my raccoon problem. After my dogs barked frantically several nights in a row, I finally went out, shined a flashlight up in the trees, & saw several pairs of glowing eyes. This was in November 2020. I had never had a raccoon problem before, & haven't seen one since. But this group of raccoons had succeeded in killing all my neighbor's 30 hens, & then moved in for mine. I don't know if they would have eventually given up due to protective dogs, but I wasn't willing to take a chance.
I purchased and set two traps, and the next morn two raccoons had stuck their hands in the traps. Relocated both of them 3 feet under and reset the traps. The second night caught one coon and one possum. Caught 6 coons and two possums in all. As smart as raccoons are, they didn't avoid the traps even after seeing their buddies caught.
The Duke dog-proof traps are very inexpensive compared to cage traps, so if necessary you can put out several traps at the same time. It's important to stake the traps to something sturdy and strong, or they will run away with your traps. In photo below, the traps were chained to the fence at ground level. Both coons climbed the fence as far as the chain length would allow. I used wet dog food below the lever at bottom of trap, filled the cylinder with dry kibble, then smeared more wet food along the rim. Since you are concerned about cats, marshmallows or corn should work just fine.
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