Canine distemper is a highly contagious viral disease that affects a variety of household animals except cats. The disease can appear concurrently with toxoplasmosis, neosporosis, coccidiosis, parasitoses, and various viral and bacterial infections - which can make the disease difficult to diagnose. The mortality rate of the virus largely depends on the immune status of infected animals. Puppies have the highest mortality rate, where pneumonia and encephalitis are a lot more common. This book outlines tests and treatment options for the virus, along with information on how to obtain cheaper treatment for your pet.