Collection of used yellow tennis balls. Perfect for practice, sports, crafts, pets, walkers & play. I donate half of the balls I get to search and rescue dog trainers. My FionaClaire is a Service Dog that I am saving the funds up to put her through the search and rescue training, too! After FionaClaire is done training, I am exploring ways with helping up and coming tennis players and shelter dogs. FionaClaire is a stray to HEY that my neighbor found. Thank you & Poshmark