Rover is an American company which operates an online marketplace for people to buy and sell pet care services including pet sitting, dog boarding, and dog walking. The company was founded in 2011 and is headquartered in Seattle, Washington. Rover has raised over $300 million in funding and has over 300,000 pet sitters and dog walkers on its platform. The company has expanded its services to include cat sitting and doggy daycare. Rover has been recognized as one of the best places to work in Seattle.