Doggy door fit for a Mastiff

[Bane'sMama]

Hey all!

I'm looking for a doggy door that installs into a glass sliding door. Please share your products with me!

Thanks!

 

[PrinceLorde13]

Depending on the size of your pup it might be easier to just get the auto open doors like at grocery stores lol, try here I believe they can size up an opening for a mastiff, most major places are saying their extra large sizes are for a max 70lb dog. http://www.americas-pet-store.com/sliding-glass-dog-doors.html

 

[DennasMom]

That link has auto-openers for sliding doors... COOL!

I don't want Denna outside if I'm not home, though... too many crazies in our neighborhood - and she'd probably want to bark at all of them.

 

[dpenning]

I built one for my sliding door when I had one, just an insert with a doggie door built in. I've also put mastiff size doggie doors in windows that went to the floor, again, framing around the edges. Lots of ways to be creative.