Drs. Ben and Erin rally the community and its pups for a “Dog & Jog” 5K fundraiser to support their son Chase’s school. At the clinic, Dr. Erin gets a nasty surprise when she pops a puppy’s mysterious abscess, and Dr. Ben flushes a farm dog’s lacerated paw only to discover a bigger problem. On a house call, the Schroeders treat a llama’s infected toe with old and new school techniques.