5" Animal Sounds X-Tire Ball by Pet Qwerks / Babble Ball [pq-XTA2] X-Tire Balls are a pair of small tires ruggedly molded as a single ball with a hollow center. They’re easy for dogs to retrieve; they have a fun rolling action, and are great for hanging on a rope. And X-Tire Balls are molded from Flexi PVC so they’re durable, smooth, and safe. Animal Sounds X-Tire Balls? now come in two sizes with an upgraded Animal Sounds Babble Ball inside. Every ball makes more than 20 realistic animal sounds, including a lion, frog, coyote, dog, pigs, horse, rooster, elephant, cow, goat, cat, and a variety of birds. Sounds are activated by touch, and turn off automatically. This is the ultimate in pet entertainment. Dogs can’t get enough of this toy! Our updated design also includes replaceable batteries. Click here for a Sound Sample. Price: $14.99