2 black and white funny border collies race on a sandy path

carnivore wildlife clothing footwear terrier animal mammal person sports puppy plant tree dog pet togetherness pair active action funny shepherd tongue sport happiness race activity black white border collie collies cute face playful pets training running dog outdoors speed pet green animal grass border canine cute nature mammal purebred breed beautiful young park puppy white adorable outdoor sheepdog domestic summer black fun happy portrait run