lockable cat door

Indoor Pet Gate - 4-Panel Folding Dog Gate for Stairs or Doorways - 73.5x32-Inch Tall Freestanding Pet Fence for Cats and Dogs by PETMAKER (White)

Costway 3 Tier Cat Enclosure with Comfy Hammock, 2 Ladders, 3 Doors & 1 Sky Window

AEELLEEA Wooden Cat Scratcher House, Cat Bed Cave, Cardboard Condo, Small Cat House for Indoor Cats Under 10 lbs, Cat Playhouse with Scratching Pad

Costway Cat Litter Box Enclosure Hidden Cat Washroom w/ 2 Doors Patented

Costway Door Hanging Cat Climber w/Plush Bed Scratching Post Carpeted Jumping Platforms

Two by Two Burlington - Scratching Post Cat Furniture - in. Tall

Costway Large Litter Box Enclosure Cat Wooden Storage Cabinet with 2 Doors

Costway 40” Heavy-duty Dog Crate Furniture with 2 Lockable Doors for Small Medium Breeds Natural/Brown

The Lakeside Collection Hanging Door Carpet Cat Scratcher - Protect Furniture and Save Space -

Outdoor Cat House Raised Wood Cat Enclosure with Openable Roof, Curtained Door, Escape Door, Weatherproof Pet Condo

Backpack Cat Carrier - Black - Boots & Barkley™: Small Breed, 15lbs Capacity, 16" Height

Yaheetech 2 Panels Metal Dog Playpen Fence