Ideal Pet Door Ruff Weather Door X-Large

Features: X-Large Ruff Weather Door. 10 1/2"Wx 17"H Opening. Dogs Up To 100Lbs. Wall Installation Use Wall Kit # Rwwk. Exact Measurement: 1. Measure Your Pets Width - Simply Open A Door The Minimum Width Needed For The Widest Part Of Your Pet To Comfortably Walk Through, Then Measure The Door Opening And Add An Inch. You Can Also Stand Above Your Pet And Use A Ruler To Measure The Widest Portion Of Your Pet, Then Add An Inch. It Is Important To Add An Inch Or So, That Way Your Pet Will Not Rub On The Door As You Pet Passes Through: 2. Determine Your Pets Height Measure From The Top Of Your Dogs Shoulders To Dogs Belly Or Chest Add 2 ".