I'm with you, brother. Unless my cat has been killing their critters, that's a bad move on their part. Now, if my cat has been killing their critters, me and the cat may have to have a conversation.
As an aside, I had a tomcat that was half Siamese and half Wildcat (no, not feral cat ... a long-eared fukking Wildcat). He loved every human he ever met but hated every animal he ever saw. We lived next door to an auctioneer who had a jackass and two horses in the four acres behind his house. I watched my cat go over to that field, get up behind a horse, then claw him on the hocks. The horse kicked, the cat rolled under the kick (clawing as the hoof passed over him), then was up on his feet and clawing the horse again. Remember, we're talking about a 27 pound (yes, he was a big cat) tomcat versus a 1200 pound horse. No fukking contest. The horse ran away, and that damn cat chased after him, swatting him left and right, herding him all over that field. Mean little fukker, he was! But he loved people. I have no idea where he got that particular character flaw.