IRIS USA 34'' Pet Playpen 2 Panel Add-On with Connecting Rods, Dog Playpen, Small Medium Large Dogs, Heavy-Duty Molded Plastic, Rust-Free, Gray

I bought the Iris 4-panel pet pen for my new yorkie puppy. It works perfectly for crate training. Then we adopted a second yorkie. Since I don't have a fenced yard I purchased 5 of these two-panel kits to add on to my current 4-panel pen. They are a breeze to put together and take apart, yet are still very sturdy. Perfect height for my yorkies (even when full grown). Easily disassembles and fits nicely in a car or van when we travel. I put them all together to make a fenced area in my yard and can move it to a sunny area or in the shade depending on the outside temps. It is 24" high so if you have a larger dog, make sure you purchase the larger pen/panels. I am very pleased with this product!

I have two new puppies and I can't have enough of these to block off those areaas they love to chew in or do other things you want them confined to do. Inside or outside I have a pen plus 8 more panels. They are easy to move around and if you use them in a doorway if you set it right they make it easy to move like a door. This is the best investment for new puppies I made.