They kill all the coyotes? That is one species that has made an incredible come back, even with humans shooting them. That incredible comeback is why most of the states around here have no hunting season on them - in other words, shoot them if you see them. They are so plentiful and hungry that many house pets fall prey to them. In regards to the glue traps, I have had two of them in the garage now since about June and haven't caught anything in them. It is very unlikely that I will catch any kittens, puppies or birds. A snake may sneak in there but I think I have seen about 3 snakes in the 16 years that I have lived here so that is unlikely too. I put one of the sticky traps in the truck in any case so it is really unlikely that I will catch anything but a rodent in it.
