Actually, the .17 isnt that bad on squirrels. I've had to take several body shots because i couldnt see their head. If you shoot them thru the shoulder, it will make a much bigger hole that a .22, but all you are really losing is a little rib meat.

I wouldnt buy one to use as a coyote gun, but it is a good gun to have for smaller animals, andyou could do a lot worse if you have a good shot at a coyote within 150 yards.