Forgive me if this has already been asked, but I didnt see it anywhere. Do you generally feed the raw food outside? I'm stocking my freezer with chicken backs and legs and am going to start raw, but am wondering how you control not contaminating the house with Samonella? What are people's techniques? I was thinking of using a mat of some sort and then sanitizing it after? I would feed outside in the summer, but right now, our yard is covered in snow.