Could someone e-mail me the address for Dr. K. in Florida. I need some advice on heartworms in ferrets for my vet. I have a male ferret, about 1 1/2 years old. I rescued him in October from a ladies yard. He had lived outside in a cage without heart worm preventatives for a year. My vet does not know the test that should be used to test Bailey for heartworms. He put Bailey and his sister on Heartguard in October without doing a test. I live in Louisiana and know the danger a heartworm can do. Any advice would be appreciated. Thanks, Carol Vee Oscar (I enjoyed Ms. Millie's visit Easy Off. You have a special human) Bailey Boy (Hi Ms. Pandora, Hows yous doing?) Elle (I have to get back to my rice, around, around I go. So much rice, so little time.) Lilly (I loves my mommie and Cheerios) [Posted in FML issue 2554]