I know some feline owners struggle with Selecting a Kitty Cat Door. It was shortly after this that I noticed the canine door looked like it was unlocked. For instance it looked like it had been bombarded with a barrage of miniature water balloons. Above all else then the aroma grabbed me by the nose hairs. I had a great time with the kitty cat scheming over all the different things we could do to catch him. Then a faint whisper came through to remind me that I prefer to live and let live. Yes, I fully respect this guys right to do his cat thing.
I had heard of PVC pet doors and so had most of the local merchants, but nobody stocked any on their shelf. Internet, here we come. For instance you know what you want, finding a PVC pet door is simply shopping for size. I know some basic guidelines for how to choose between the options of PVC kitten door vs. wooden pet doors. The following is not an endorsement of any particular type. I would say a simply and brief report differences we found that may enlighten you. Therefore some information that the marketing people have left out.
In addition the most obvious factor to consider first is the size of the dog door. It needs to be big enough for your pet. For example choose where the puppy door will be, examine the construction site. If it may need any special considerations when installing the pet door. This will also help you choose between options of different models. For example, some are more weather resistant. If the door will be exposed to the sun, make sure the door is stabilized. I know some kitten owners struggle with Selecting a Kitty Cat Door.