Security Boss MaxSeal In-Glass Pet Door Size:Tall Grand 11" x 25" and Collies) and stands at

and Collies) and stands at 21" W x 28" H x 38" L

Outside Frame

Our NEW 6000 size crates are designed for use with extra large dogs (such as Mountain Dogs

LCD shows cat location IN/OUT

Security Boss MaxSeal In-Glass Pet Door Size:Tall Grand 11" x 25" and Collies) and stands atIn the Glass models are offered for those customers wanting to install a high quality pet door through glass primarily sliding glass doors. This type of installation requires very highly skilled Glass Glazier. This type of application is very attractive to those customers who do not wish to install a pet door through a door or wall. The installation of the MaxSeal through glass, is often reversible as well. Your professional Glazier can provide you