While Dr. K and Dr. Diaz are at a veterinary conference, Dr. Thielen will be on her own. The minute the seasoned doctors are off to the conference, Dr. Thielen gets an emergency call from a client with a lemur! Dr. Thielen doesn't have much experience with primates, let alone lemurs, and this one has a broken toe. Next, Dr. Thielen has her hands full dealing with a chicken with a prolapsed cloaca, an itchy guinea pig named Lucky and a wellness check with a litter-box-trained Russian tortoise.