You’re welcome to read our full review of this product. This cage is excellent for crate training dogs that tend to climb sofas and beds and shed hair everywhere or still need potty training. Its wide metal floor grid is easy on the paws and easy to clean. It sits on four sturdy wheels to facilitate transportation, but you can remove them if you want. It has a non-toxic finish so that any attempt at chewing through the metal will not cause health problem to your dog. More important than anything, it is escape-artist proof.