ChuckIt! The Whistler Ball, Durable High Bounce Rubber Dog Launcher Compatible, Orange & Blue, Medium, 2 Pack

Amazon

WHISTLES WHEN THROWN DOG TOY: Whistling dog ball is designed with four sound holes that create a whistling sound in the air, making fetch more exciting for dogs. STRONG DOG TOYS: Made from thich natural rubber, these tough dog toys are durable for long-term use. To note, no dog ball is completely indestructible HIGH-VISIBILITY DOG BALL: Our Chuckit balls for dogs are bright blue and orange and are designed so pets and pet parents can easily spot the balls during outdoor play EASY TO CLEAN: Dog ball toy's smooth, rubber surface resists mess and allows pet parents to easily wash off dirt or slobber BALL THROWER COMPATIBLE: Pair with our Chuckit! ball launchers for interactive play

Cazaar

Chuckit The Whistler Fetch Balls 2 Sizes The Whistler twitters and whistles during flight for added fun. Easy to clean and made from all natural rubber. Available in 2 pack sizes Small (5.1cm / 2") - pack of 2 Medium (6.4cm / 2.5") - pack of 2 Large (7.6cm / 3") - single ball Check your launcher for ball size compatibility Fetch toy for healthy, active play High bounce & long range Ultra durable natural rubber Ultra buoyant for water use Premium quality ball & easy to clean Whistle entices play Available in two pack sizes