We created the jumbo-size Cat Canoe® for larger cats (think 18 pounds +) or two cats who sleep together, but we've seen cats of any size using the bed. The design has a wide base, low entry points, and high sides, offering easy access and privacy. Made of cotton fabrics over foam panels, the bed is flexible, allowing cats to smash, bend, or stretch out however they like. This design is made with a band of bias tape finishing the outer perimeter, creating a lovely tailored look, our products are sewn in the state of Washington.