18-inch PVC Herding Ball with Zipper Polyester Cover Key benefits Durable construction: Heavy-duty PVC core resists deformation and stands up to rough play, extending the life of the toy. Scratch-resistant cover: Tough polyester outer cover protects the ball from digging and clawing, helping it stay looking new longer. Added protection: A zip cover provides an extra layer of durability to reduce wear during frequent use. Suitable for all sizes: At an 18 inch diameter, the ball is large enough for interactive play with small to large breeds. Encourages exercise and engagement: Designed for rolling, herding and chasing, it helps keep dogs physically active and mentally stimulated. What makes this product useful Solves common problems: The combination of a rugged PVC core and a scratch-resistant polyester cover reduces rapid damage from digging, scratching, and rough handling that often destroys ordinary dog balls. Reliable performance: Built to tolerate repeated play sessions outdoors or in larger indoor spaces, the ball supports longer-lasting use without frequent replacement. Versatile for different dogs: The generous size and durable materials make it appropriate for a range of breeds and play styles, from herding practice to casual exercise. Features Material: High-quality PVC core with a polyester outer cover. Protection: Zippered polyester cover adds a second protective layer. Size: 18 inch diameter, suitable for varied dog sizes and interactive play. Practical use scenarios 1) Backyard exercise and herding practice: Roll the ball across a yard to encourage chasing and herding instincts in medium and large breeds while providing controlled exercise. 2) Park play and socialization: Use the ball during supervised park sessions to promote active play and engagement between dogs and owners. 3) Indoor supervised activity for small breeds: In a larger indoor area, the 18-inch ball offers push-and-chase play that helps burn energy without sharp edges or small parts. Care and safety notes Supervise play, especially with very aggressive chewers. Inspect cover periodically for excessive wear and repair or replace if needed. Keep the ball clean and dry according to standard toy care practices. This 18-inch PVC herding ball with a zippered polyester cover combines durability, scratch resistance, and size versatility to provide reliable, interactive play for dogs who like to dig, chase, and herd.