Are you ready to get dog gone dirty? Bring your dog to Mutts ‘n’ MayHem at the Greenfield swimming area for a fun obstacle course designed for you and your pup! Run or walk, jump or hop, swim or splash, do whatever you can to get you and your pup through the course. Be ready to get wet and muddy on May 19 starting at 11.  All proceeds benefit Paws Park.