Petnation Port-A-Crate Indoor and Outdoor Home for Pets Lightweight, portable and great for transportation and short outings Tightly weaved mesh fabric panels surrounded by extra-strong steel frame For crate trained dogs up to 15 pounds and supervised, comes with strap Sets up and folds down in seconds; no tools necessary Measures 20 x 13 x 13 inches; made in China First, measure your pet from the top of his head to the floor (the Port-A-Crate only needs to be one to two inches taller than this measurement). Second, measure your pet from the tip of his nose to the base of his tail (the Port-A-Crate only needs to be four to six inches longer than this measurement).