At lunch today I rushed over to Harbor Freight for some wheels for my dog cart. But once I was there I found a furniture moving cart that was almost the right size for only $16. Wheels were $3 a piece so I bought the cart. Now I don't have to put it together. The only problem is that my crate doesn't have a plastic tray so I have to find a sturdy piece of something for the bottom so their feet don't stick out!