How much do you know about the food you give your pets? Back in my Radio days, I learned a lot about cat food when I was spokesman for one of the big brands. But as much as I learned about cat food, I still don’t know a lot. And when it comes to dog food, I know even less. It’s been a long time since I had a dog, but I can’t even remember what we fed it or why. I keep seeing TV commercials telling me that kibble is bad for a dog. A lot of these upstart, fresh brands talk about it in a bad way. As I learned with cats, while we want them to eat the best food, they like what they like…