Search Search Search Topic Adoption & Placement Relocation & Transport Shelter Medicine (-) Intake & Preventive Care Specific Medical Conditions Active FiltersIntake & Preventive Care Group 9 Clear All Tips to Prevent and Manage Canine Parvovirus in the Shelter Here are tips, gathered into four categories, to help keep your population healthier when parvo is a concern. 3 Tips for Preventing the Spread of Canine Heartworm Infection During Transport Use these three tips to prevent the spread of canine heartworm infection when transporting and relocating heartworm positive dogs.