A pair of hawks nest in my yard every year, plus there is an owl that comes through intermittently. I figure it would be hypocritical of me to kill them when I am against people killing racoons, skunks, foxes, or bears, so I just built a covered run. It might cost more, but it's worth my peace of mind, and it's worth my clean conscience knowing that I am choosing to let a beautiful creature live rather than destroying its life. If a predator gets your animals, it's up to you to change, not the predator. It's our job to protect our pets. Sometimes that proves to be expensive, but it's something we agree to when we obtain them if we are responsible owners.