K&H Pet Products EZ Mount Window Kitty Sill Quad Stack Gray 12" x 23" x 72" Nesting Products yet works perfectly in the

yet works perfectly in the smallest houses too

but choose the Greyhound Edition if the pad group on the bottom of the paw is far longer than it is wide (officially called "hare foot")

there might be a plus-minus tolerance

blue-3/8 in

K&H Pet Products EZ Mount Window Kitty Sill Quad Stack Gray 12" x 23" x 72" Nesting Products yet works perfectly in theMounts to interior glass patio doors and large windows and offers multiple levels that offer your cat fun and comfort with a bird's eye view. They come in two different designs. The EZ Mount Triple Stack offers 3 levels of playing and bird watching for kitties, while the EZ Mount Quad Stack has an added 4th shelf. Both designs have holes for climbing through to explore each level for the best view. They can be installed on a sliding glass door or a