Wall Entry Pet Door - Rust-Free Telescoping Frame - Easy Install for Interior & Exterior Walls 4 3/4" - 7" Thick - Medium - for Pets Up to 40 Lb

***note first: Buy it in the spring so you can leave the flaps open to train your dog. This is a great doggie door. I was scared to tackle the job of putting it in, but it was actually very easy. I love everything about this door. I have small dogs, but I got the 100 lb size just in case we ever got a bigger dog. Installation was easy, and the flaps work perfectly. It's cold right now and because of the magnets, the cold really isn't coming in. You have to train them how to go in and out, because they will have nothing to do with it. This is how I trained them: I taped both flaps up with duck tape. Used incentives to show them there was a hole they could come through. At first they wanted nothing to do with it. Just keep trying, and keep the flaps up. About a week later, I let the dogs out and closed the door. I noticed one used the doggie door to come back in. I left the flaps open for a month so they could get use to it. They actually started using it all the time. (for those of you who worry about bugs, I put a bug zapper on a stool right by the hole, inside) I finally put down one flap, and took the magnet off the bottom (it slides in and out). Again, you have to use incentives to let them know they can push it. Eventually they were going in and out with the one flap. We eventually put the other flap down (with the magnet). They were going in and out. We now have both magnets on both doors, and they use it beautifully. Love this door. If you were thinking about getting one, just do it!

The door was easily installed a larger door would not have worked because the wall studs could be a problem and electric outlets should be considered as well. My husband was able to install the door in a few hours. My dogs did not trust the door at first it took about a week using one side of the door and about a week later slowly lowering the second door. It is a must for pets. It cuts down on opening the door, flies with pets. I have four dogs and they are used to going in and out as they desire we no longer have to set a timer for two hours or wait until they gather by the larger doors. Our dogs are potty trained and have adapted to the new door well. It was perfect for time away from home no worries as to accidents while you are away from home, or a pet setter when you are away. The dogs can take care of themselves as long as they have food and water. I would recommend having the dogs che3cked on if you are going to be away for some time. I love the door. I would recommend the door as long as you have a person qualified to install it.

Seems high quality... was pretty easy to install, surprisingly.

The doggie door is great. The double flap system insulates against temperature extremes. I just went through a heat wave in the south and I had no issues with heat around this door. Good for large dogs and medium alike. My beagles were using it before I even finished install. My boxer needed more time to emotionally process the door but now she uses it too. The biggest issue was the installation kit and instructions. The manufacturer clearly is trying to make this DIY friendly. They door is meant to be installed in the drywall in between the studs. If you are buying a doggie door for a large dog then you know how powerful they are. Mounting this to drywall is not going to last. I modified the instructions and installed the door against a stud to the right and added another stud to the right with a plywood shim so it sits right against the stud on the left. This really wasn't hard and with this change the door is solid. I did try mounting it to one stud and it was loose on the left. Just do yourself a favor and mount it to studs. I also used clear silicone on the outside around the top and sides to prevent water penetration but it was a personal preference. We get a lot of rain and I didn't want to chance it. The installation template is a piece of cardboard. Fair warning, cardboard is soft and it moves. I ended up cutting the outside hole slightly too low and I had to compensate on the inside. This left a slight hole at the top but I ended up just trimming it like a regular door anyway so no harm done. Just be careful when you are cutting.

I have ordered this item a couple time through the years. it is well made. I have two large dogs that give this pet door a workout. It has held up well. The rubber flaps do take a few days to warm up (winter is cold where I live) and relax to seal well, but they do.

Easy to install. We got this for our 55lb bulldog with very wide shoulders and he fits just fine. He actually fit through the smaller one but it was several years old and time to replace. It looks nice and I like the double flap to keep hot and cold air out. We frequently use the block door when we need to. Good buy!

Works great. Should have gotten one sooner.

Yo tengo un año con la puerta mis perritas aprendieron muy rápido a usarla, está fabulosa pueden salir al jardín ella solitas hacer pipí sin tener que avisar, a tomar el sol y luego volver. Cómo la cortina es de plástico y tiene un imán para cerrarse no entra aire a diferencia de otras puertas de este tipo.

Love it and works great. Pretty easy install, I am hoping that it is not too drafty in the winter

Va genial. Espara pared. Mu perra Li aprendió enseguida. No entra nada de aire ni agua. Mire mucho para comprarlo y lo acerte

Very impressed with the quality and fast delivery

Fast 200 Euro für das Kunststoffteil, echter Wahnsinn, da Verdient einer richtig gut daran. Deshalb nur ein Stern. Bin mal gespant wie lange das Ding hält.