This product is absolutely INCREDIBLE. I have a chihuahua who's almost 11 years old, and has occasional accidents. Since having the carpeting replaced, and not wanting to put her into a claustrophobic kennel (just seemed wrong), I went for this product. It's so roomy! and the design is feminine, sturdy, lightweight and open. The gate is so well made and very cute and useful.
For those of us who work and need to keep our pets in a controlled area when we can't watch for accidents, this pet pen is a lifesaver and my dog absolutely loves it. There's enough room for a oil-filled heater, her large burrow bed and blankets, water bowl, bone-chewing/play area. Also, I sectioned off a small area for her potty pads. This way she doesn't have to "hold it" when I'm gone for longer periods of time. The pen is so roomy, that there's plenty of distance between the potty pads, her bed, and water dish. You can also customizing the shape of the pen. It's the greatest!
In terms of waterproofing, I lined the bottom with a shower curtain from the dollar store and topped with a queen-sized quilt. It's soft and comfy and accident-proof! Even my cat sneaks in there to catch a few winks.
This is so much better than a kennel or keeping your pet in the bathroom while you're away.
Good luck, and hope you enjoy this attractive and functional pet pen.
PRODUCT UPDATE: October 3, 2009
The Iris pen has stood the test of time, and has saved my dog from having to be in a confined, oppressive area while I'm away at work during the day. Today, I am purchasing another of these pens, which will serve as fencing around the patio of my small cottage. Can't think of a more perfect weather resistant, durable, SAFE fence for my dog (and cat who can't jump high distances) to play within outdoors. Two of these pens linked together will provide a rather large fenced area (over 12 feet).
From a distance, the fencing appears as a picket fence and really enhances the look of my patio. This will not only serve to keep the pets safe, but will wash up with a hose, never dry rot or warp. Will cover a portion of the fencing with some type of tarp for when it rains.
Still say this is the best purchase I've ever made on Amazon, and I buy lots of stuff.
Hope this review was useful.