On Saturday, Sept. 22, Renton let the dogs out — and into the pool. Pups made a splash at the annual Pooch Plunge, which honors the end of the season at Henry Moses Aquatic Center by letting dogs have the last dive before it gets drained and cleaned. Next to the Plunge was Bark in the Park, where vendors were able to offer services, information, rescue pup adoptions and yummy dog gelato treats for any canine visitor.