Shoppers can buy inexpensive, extra-large dog crates on Amazon.com, Petco.com and Overstock.com, as of 2015. Prices range depending on the brand, size and style of the individual crate.
Overstock.com carries several metal dog crates that fold up when not in use, and some of the crates also feature dividers and double doors. Customers can read reviews for many of the crates on the site.
At Amazon.com, dog owners can read reviews for all of the extra-large crates available. The majority of the crates received a rating of at least four stars. Some of the crates are available with free shipping.