Meet Cookie the Dog. Cookie knows how to work hard and have fun. In summer, when the water in the Blue River gets pleasantly warm, he can spend the whole day in the water in his cute red with white bones swimming trunks. He snorkels for hours to observe fish and then, after getting dry under the sun, swims back and forth for fun. The friends sometimes jokingly say that Cookie is a waterfowl kind of dog. Cookie the Dog laughs when he hears that and plays in the water with his friends some more.