If you keep animals of chickens dogs rabbits cat ducks hens etc. you must need a heavy duty walk-in pen run outdoor exercise cage. With our heavy duty children cage do not worried about hawks and give your hens some outside time giving them a large space for activities. The whole steel galvanized frame is designed to last for years and easy to assembly. And the cage will come with a strong thick wire PVC coated hexagonal wire mesh keeps the animals inside and prevents escaping and other unexpected accidents