Large Dog Door:
- Overall – 17”width x 24” height
- Door Opening – 13” width x 19 ¾” Height
Medium Dog Door:
- Overall – 13”width x 15 5/8” Height
- Door Opening – 11”x13” Height
Small Dog Door:
- Overall – 7 7/8” Width x 10 ½” Height
- Door Opening – 6” width x 8” Height