has Carter been tested for hookworms? For the past 5-8 years now hounds have had hookworms that are resistant to the standard deworming meds (i.e. Drontal Plus, Panacur, etc.). Our Rick (adopted last November) has them as does every single hound that I know that have been adopted in the past year or so. Rick gets the squealy stomach and inappetance when they are active