Just remember, there are squirrel seasons. A hunting out of season ticket price would buy many tomatoes.
Also, every time you kill a nursing mother, sleep well knowing the babies are slowly starving to death.
A call to the local game warden.. he didn't even come out just told me to go ahead and shoot them.... and gave me a lic number over the phone... (But I do live in Rural Iowa) And... I dont sleep badly at all... if they stayed out of my garden I would love watching them playing in the yard, and my Dog LOVES chasing them, though rarely catches one.... They are hugely entertaining, if they weren't so destructive....