The Exotic Nutrition Willow Crunch Bar is an irresistible accessory for chewers of all kinds. No need to worry, this toy was made with safe, natural willow wood. Help nurture your pet’s mind and body with this adorable accessory that encourages mental and physical enrichment. The Willow Crunch Bar is the perfect size, texture, and taste for your furry friend. Suggested for rabbits, guinea pigs, prairie dogs, chinchillas, degus, rats, and other small rodents. Irresistible accessory for chewers of all kinds Made with safe, natural willow wood Encourages mental and physical enrichment Perfect size, texture, and taste for your furry friend Measurements: Approximately 8 x 5 cm (3.15 x 1.97 in) Materials: Natural willow wood All captive animals require toys to provide entertainment in the cage, especially when left alone for extended periods. It is imperative for mental and physical health to always have an array of stimulating toys available. Toys enrich the lives of pets while encouraging natural foraging instincts found in the wild. Add 2-3 toys to your pet's cage at a time and switch them out regularly for continued stimulation. Always supervise pets at play. Thoroughly inspect toys and accessories daily. Wipe product clean with a damp soft cloth as needed before returning it to the cage.