Dog care has become big business in Chicago. Some trainers are now specializing in working with specific behavioral problems and will come to your home to help with what ever the issue may be. Dog trainer Fran Barry of gofidogoodfido.com says that business is good due in part to the large number of households with dogs. She goes on to say that although people tend to treat their pets like children, dog owners don’t understand that a dog’s thinking processes are drastically different than humans however most dog’s behavior problems can be resolved with the help of a professional trainer.