The Cat Terrace - Offers materials, plans and instructional video for building an enclosed terrace that can be installed on a standard screened window.
Cats Curtains - Custom made curtains for cat and dog flaps. Handmade to fit without the need for screws or glue. UK location.
The Cat's Den - Sells custom outdoor enclosures that can be accessorized with awnings, hammocks and shelves. Also offering tunnels and pet door. Located in Canada.
Dog Door Store - Supplying a range of portal doors, crates, backpacks and travel bowls. Illustrated descriptions and specifications.
Metalcote - Sells plastic coated wire containment structures. Includes cat baskets, restrainers, rescue traps, and fold flat kennels. UK location.
Patio Door Accessories - Offers a device to allow operation of sliding doors by animals wearing remote collars.
Patio Pacific, Inc. - Pet doors for walls, doors and windows, screens, and sliding glass doors. Also sells containment systems and automatic feeding systems.
Pet Door Design - Offers custom-made exit/entry for patio doors. Installation available by company or supplies detailed instructions for professional installers in purchaser's area.
Petdoors USA - Allows exit and entry through walls, windows, screens, or patio. Also offers electric doors.
