Tails of a dog walker: Meet Biscuit, the German Shepherd Chow mix who wouldn't budge

Tails of a dog walker: Meet Biscuit, the German Shepherd Chow mix who wouldn't budge



There are over 28,500 dog walkers in United States, and while some folks may turn their snouts at the profession, dog walkers account for $1 billion in revenue annually, according to research group IBISWorld.

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