Plastic Dog Crate With Divider. With six sizes available from xs (22 x 13 x 15 inches) to xl (48 x 30 x 32 inches), the frisco fold & carry double door collapsible wire dog crate is our best overall dog crate. Fortunately, you can make your own divider for a fraction of the cost using a few basic materials.

Of the dog crates with dividers that we looked at, our favorite product is the midwest life stages wire crate. Snip off any excess zip tie. With a hard, plastic kennel, dog experts suggest to remove the top half so your pup can venture in and out as he pleases.