Trixie Outdoor Run With Protective Net For Small Pets 6 Panels A lovely playpen with a protective net to keep the pets in and birds, cats, and dogs out. The Trixie Outdoor Run With Protective Net is an octagonal structured pen with a powder-coated metal grid to ensure safety and small pets can be seen through easily. It has a single door entrance and with protective net, mesh width: 1 x 1 cm, keeping falling debris out of the pen. It can also be expandable with additional runs, suitable, and can be partnered with other Natura Hutches.