I have read some ads where people say they raise their dogs in their home, no cratesfor them, yet they say in the next sentence that they keep the dogs in an x-pen with a top on it. A crate has for wire sides and a wire top. The x-pen has 4 wire sides and a wire top. It kind of sounds like a glorified crate, and in essence, these people really do keep their dogs in crates all day. What's the difference? |