A cute video of a prairie dog grooming a golden retriever at a home in Salem, USA on Thursday.<br /><br />Prairie dogs are a type of ground squirrel, found in the United States, Canada and Mexico.<br /><br />They were given the name "dog" because of their warning call which sounds similar to a dog's bark.<br /><br />Although prairie dogs are kept as pets they can be difficult to care for.<br /><br />Every year they go into a period called rut and their personalities can change drastically, often becoming defensive or aggressive.
