Thanks to the two, it can be used to track worry - free swimming sessions. (techtimes.com)
When the coach feels your dog is confident in the water and can safely enter and exit the pool on their own, they can progress to open swim sessions. (therexcenter.com)
Plastic surprise - filled holiday eggs will fill Olympic pool, and children can hunt for them during a special swim session. (articles.chicagotribune.com)