We have barn cats to take care of the rodent population. A few summers ago, we lost all our cats to coyotes and our garden was overrun with critters. These new cats are awesome....and the carrots are even better. They do occasionally get a bird or a chipmunk, but mostly field mice and moles. The red tail hawks take care of the gophers and rabbits. Everything has a predator/prey situation around here, that is life.