Give your dog the perfect combination of fun and calm with this innovative set! The sound ball is ideal for stimulating your dog's natural play instincts, made from durable and safe materials, resistant to chewing. The calming whistle, designed with a special frequency, helps reduce excessive barking and captures your dog's attention, making it an essential tool for training and control. This set is suitable for all breeds and sizes, easy to use, and perfect for both active play and daily training sessions.