Mr. Jeff Voelpel The Pet Spot 2503 Norwood Avenue Norwood, Ohio 45212 August 23, 2013 Dear Jeff, I am writing to update you with a complete list of all diagnostic lab tests that have been submitted on previous Pet Spot boarding patients presenting with hemorrhagic gastroenteritislike signs in the past 2 weeks to MedVet Cincinnati. With your support, we have been able to screen these patients for all the common and some less common causes of these signs. To date, all the submitted test results have been negative and there is no definite cause of the clinical signs observed in the patients. Below is a list of all conditions for which tests have been submitted with negative results. Fecal pathogens (bacterial and viral): Campylobacter coli Campylobacter jejuni Canine Distemper virus Canine Enteric coronavirus Canine Parvo virus 2 Clostridium perfringens alpha toxin Cryptosporidium spp. Giardia spp Edwardsiella Plesiomonas Aeromonas Shigella Salmonella spp. E. Coli 0157H7 Please let us know if there is any further assistance we can provide. We have been extremely impressed by the level of support and collaboration you have shown on behalf of your clients and their pets which has allowed us to provide exceptional care and thorough diagnostic testing. Sincerely, Amy Snyder, Medical Director MedVet Cincinnati and Dayton cc. Dr. Jennifer Gieg, Dr. Linda Lehmkuhl, Dr. Eric Schertel EDVET MEDICAL 8; CANCER CENTERS FOR PETS