This small animal cage is very solid and strong. Designed originally for guinea pigs but was used to house rats. It could be used for guinea pigs or rabbits, but for those species It's too small to be a primary habitat (but adds good dimensions to a larger living space.) It has a removable plastic tray, as well as a removable wire grate. This give flexibility for it to be sued for different species and aids in easy cleaning. Doors that open at the front as well as the top. The cage is on rollers and measures 38" tall, 32" long, and 22" wide. Pick up only (in Sidney).