pet door height extension

NAYSAYE 30" Collapsible Crate, Soft-Sided Portable Travel Kennel with 4 Doors and Mesh Windows for Cats, Dogs, and Small Animals, Black, 30"*21"*25"

Contour Double Door Dog Crate 30"

Celebalcony Dog Crate Furniture, Double-Doors Kennel Indoor with Removable Tray, End Table Dog House for Small Medium Breed, Brown

Heavy Duty Double Dog Crate Furniture for 2 Small & Medium Dogs - 63" Roman Column Wooden Kennel with Semi-Open Storage, Double Sliding Barn Doors

Contour Double Door Dog Crate 36"

Celebalcony 48" Heavy Duty Indestructible Dog Crate. Double Doors Escape Proof Cage Kennel,Enhanced Metal Dog Cage for Large Dog with Removable Tray

Heavy-Duty Dog Crate Furniture w/3 Doors - Modern Farmhouse Side Table Kennel for Small to Medium Dogs, Chew-Resistant Indoor Pet House, Brown

GDFStudio Brookvale Rolling Dog Crate Furniture with Dual Doors, Divider Panel and Lockable Casters

Modern Dog Crate Furniture , End Table, for Small Dogs up to 70 lb - Stylish Kennel with Removable Tray, Double Doors

Wooden Dog Crate Furniture with Wheels, Movable Partitions, Sliding Doors, Indoor Flip-Top Crate with Side Table, Suitable for Medium to Large Dogs

42 Inch Heavy Duty Dog Crate with Wheels, Escape Proof Metal Kennel with 3 Doors & Removable Tray for Large Medium Dogs, Black

Dog Crate Furniture for Large Dogs,32" Indoor Wooden Dog Kennel with 2 Door &2 360° Rotating Feeder,Decorative Heavy Duty Dog House

47-inch dog crate furniture, wooden with storage drawers and sliding barn door, with removable dividers, accommodates 2 medium-sized dogs

46'' Dog Crate Furniture, 3-In-1 Wooden Dog Kennel with 3 Lockable Doors, Brown & Black

JIONJOY Double Door Dog Crate | Black

78.7" Double Dog Crate Furniture with Storage and 2 Doors, Dog Kennel Indoor with Feeding Bowls, Wood Dog Crate TV Stand for Small Medium Dogs

38" Farmhouse Dog Crate Furniture - Wooden Indoor Kennel with Sliding Barn Door & Storage Drawer, Side Table/Buffet for Small to Large Dogs

44 in Dog Crate Furniture with Drawers, Wooden Dog Cage with Open Compartment & Double Doors, Heavy Duty Indoor House End Table

Dog Crate Furniture, End Table, Kennel for Dogs up to 70 lb, Modern Design Heavy-Duty Cage with Removable Tray, Double Doors

Double Dog Crate Furniture for 2 Dogs, 71" Wooden Dog Cage with Divider, Indoor Dog Kennel Tv Stand with Trays for Dogs, Sliding Barn Door Design

Carlson Single Door Wire Dog Crate - Black

GustoWave Dog Crate Furniture, Heavy Duty Dog Kennel Furniture with Storage Shelves, Decorative Indoor Dog Cage with 4 Doors

55" Large Dog Crate Furniture, Chew-Resistant Indoor Dog Kennel with Feeding Bowls & Sliding Door, Wood Decorative Dog Cage End Tables

Carlson Double Door Wire Dog Crate - Black