I love having my cats around, no rats, no mice, no snakes and no smell. I've never had an issue with the cats. They are actually very clean, they go if into the pasture, dig a whole in the grass, do their business and cover it up when they are done. The original cats where brought up with litter boxes, they taught their babies and so on through the years. I spray my yard and barn for fleas and ticks every so often and put some dewormer in their food from time to time. They scratch my back and I scratch there's.