Dog With Two Settings

This dog had two settings: gallop and snuggle. One ear stood straight up, the other flopped down. He showed up all of a sudden, tried desperately to make friends with a sweet brindle pit bull, then bolted up to me. I tried to find his name on his Carp tags while he wiggled around and jumped into my lap. As soon as he arrived, he left. He sped off down the beach in the direction of no one, and just kept running.