lockable cat door

Yaheetech 34.5inch Small Plush Cat tree with Condo for Kittens

Indoor Pet Gate - 3-Panel Folding Dog Gate for Stairs or Doorways - 54x32-Inch Tall Freestanding Pet Fence for Cats and Dogs by PETMAKER (Brown)

Costway Cute Cat Tree for Indoor Cats Kitten Tower w/Flower Padded Perch Planter Condo

Lounge Chair Cat Perch Bed - Boots & Barkley™ - Natural - S

Two by Two Saint Paul - Off-White Scratching Post Cat Furniture - 20.5 in. Tall

Indoor Pet Gate - 4-Panel Folding Dog Gate for Stairs or Doorways - 72x24-Inch Freestanding Pet Fence for Cats and Dogs by PETMAKER (Brown)

Wall Mount Cat Bed - Boots & Barkley™

Costway 6/12 Panel Plastic Dog Playpen with Lockable Gate for Small & Medium Sized Dogs

Pet Life 'Purr-view' See-through Suction Cup Kitty Cat Lounger and Bed

Pop-Up Pet Playpen - Indoor and Outdoor Dog Pen with Carrying Case - Portable Pet Enclosure for Dogs, Cats, and Other Small Animals by PETMAKER (Blue)

VEVOR Cat Litter Box Enclosure for Multi Cats, 47.2 in Hidden Litter Box Cabinet with 4 Doors & 2 Entries, Indoor Cat Washroom, Green