Lees Kritter Krawlers allow pets the freedom to roam while being safely protected from household hazards. Pets quickly learn to maneuver around common household obstacles with ease, allowing them to get the exercise and mental stimulation they need. Allows pets the freedom to roam while being safely confined Pets quickly learn to maneuver around common household obstacles Provides small pets with the exercise they need Kritter Krawler Dimensions:Mini Kritter Krawler 5" Diameter. Ideal for dwarf hamsters, gerbils, and pet mice. Standard Kritter Krawler 7" Diameter. Ideal for hamsters, gerbils, and other small animalsJumbo Kritter Krawler 10" Diameter. Ideal for exotics, rats, and other small animals.Giant Kritter Krawler 12.5" Diameter. Ideal for ferrets, exotic rats, hedgehogs, chinchillas, and other small animals.
