Black finish

promotes muscle flexibility

The initial dose may be administered at 6 weeks of age or older

They're machine washable and made to withstand the demands of your busy day—while keeping you smiling

Pet Door Mounting Adapter White Shape:Box Black finishSureFlap Pet Door Mounting Adaptor Required for glass installations, this product can be used with the SureFlap Microchip Pet Door. When mounting in glass, this accessory allows mounting in circular holes with a diameter of 11 9 16" (min) to 12 5 8" (max). The total diameter of the mounting adaptor is 15". The Pet Door Mounting Adaptor includes two parts, one for the exterior and one for the interior of your home. The Pet Door Mounting Adaptor is not