The Kong Extreme Chew Dog Toy in Black, Large/Extra Large, is the perfect mentally stimulating toy for your large adult dog. Designed to help satisfy their instinctual needs, this toy offers enrichment and keeps your dog engaged for hours. Made with KONG's black rubber formula, this toy is specifically designed for power chewers, making it durable and long-lasting. Its unpredictable bounce also makes it perfect for games of fetch, keeping your dog entertained and active. You can also freeze this toy with your dog's favorite tastes for extended play, ensuring that your furry friend stays occupied and happy. Suitable for extreme power chewers, this toy is perfect for large adult dogs who need a tough and durable toy to satisfy their chewing instincts.