Hilarious pup defends his mini pool, digs in water for bubbles

Rigby the Beagle Chihuahua mix loves water. He swims in ponds and pools and even climbs in the hot tub with us. His obsession is chasing bubbles. Here he discovered bubbles in little bucket. He even growls at me and his brother when we get near it. He won't bite, but is protecting his new found toy!