The Fido Classic is a traditional travel crate, perfect if you want to move it between your home and the car. The Fido Studio on the other hand designed as a piece of furniture with an inbuilt crate that can double as a side table and looks beautiful in your home. The Fido Nook is the perfect combination of the two. The crate can be moved in and out of the Nook, so that you can bring it on car journeys or remove completely if you don't want a crate when your dog has been puppy trained.