The flap was quite easy and quick to install, the template is really helpful. Ideally, you're two, then it works better. Stable, the flap is well and the hinges (red and green) are indulge with time even smoother werden..oder a drop of oil. Actually we do not have long considered this "cat" flap to buy for our dog, because not a single dog flap is really airtight. This cat flap has to flap a brush border that really keeps the air. Sometimes the door upon entering a short time remains open, because a draft the door pushes inward. We can live with. For both of our "normal" weight (3.8 + 5.5 kg) and "normal" big cats, the door is a little hard to open because the door a little harder and the magnet is somewhat stronger than in the "real" cat flap, which is built next to it ... then stop being taken; O) Our Judy (our dog) it is now strange to suddenly have permission through the cat flap, now: to go dog flap because she had previously get banned it, "real" by going cat flap, the foresight that it gets stuck at some point ... what then happened. Now we wanted to in the winter, no longer be the personal door opener and we decided to the flap. Judy goes under instruction and assistance by also finds it but at the moment still stupid because the personal door opener so stand by O) but it will come ... for us but it will be considerably easier in the future because our whirlwind love outside, but also like to be indoors.
Addition 1 year after purchase: The cat / dog flap is super. Our dog enjoys her free passage ways and our little cat girl now goes by the pleasant big cat flap into the open air and comes through the minor side flap back into the house. As described earlier, sometimes the door remains somewhat open, but it does not draw really, at least we do not perceive it that way. The hinges for Zadelka verdrecken over time and then go stiff, but with a toothbrush they are quickly easily adjustable. A small drawback I must still call, but will be no points deduction: Should we make the flap time, it creates the dog anyway to open the door (without anything gets broken). Well, as you can tell just yet that the dog more power than a cat (the cat can not make it). The fact is that the flap is stable and will soon be bought later again for another door.
