Follow all manufacturer's instructions included with the product for installation.To choose the right size Pet Portal: The flap size will determine the opening size for your pet's entry and exit through the pet door. Measure your pet from the paw to the top of its shoulder to determine height, and then measure across the widest part of your pet to make certain the opening will provide the required height and width for your pets ease and comfort. Small Flap = 5" W X 8" H, Medium Flap = 7.75" W X 12" H, Large Flap = 9.45" W X 16" H, X-Large = 14" W X 23" H.If you have both dogs and cats, always choose a Pet Portal for the largest pet using the pet door. If the height is too high for the smaller animals, a small ramp or step should be provided.Classy Custom Pet Portals can be installed in any door from 2" thick, down to 1/16" thick. If you choose to install your Pet Door in a wall, make sure you have a professional help you. Walls have electrical wires, water pipes and support structures that require special handling as well as increased framing for walls that are thicker than 2".A simple way to begin your pet's training, is to put your pet on one side of the new Pet Portal and place yourself on the other side of the door. Raise the flap, and holding a treat in your hand, coax your pet through the portal. If he is hesitant, tape the flap up for a day or two when you are permitting your pet to go out. They will quickly find the way to freedom. Once they are familiar with the opening, lower the flap and try again with a treat. Do not force your pet, just coax them. Shortly, your new Classy Custom Pet Portal will be celebrated by all.
Classy Custom Small White Sherbet Alley Deluxe Pet Portal
Size: Small
Dimensions: 9.75" W X 12.5" H
Classy Custom Large White Sherbet Alley Deluxe Pet Portal
Size: Large
Dimensions: 16.25" W X 22.25" H
Classy Custom Medium White Sherbet Alley Deluxe Pet Portal
Size: Medium
Dimensions: 13.25" W X 18.25" H
