A dog door is a flap or door within a door that is for humans. The dog door is actually built into the human door, and it is operable by merely pushing on the flap. It is ideal, since dogs do not have opposable thumbs. Dog doors solve the problem of having to stand on guard with whatever activity your pet dog wishes to engage in outdoors. With dog doors, your pet can easily come in and out of the house without ever bothering you. The dog door gives your dog some sort of independence, and buys you some time to attend to other concerns.

Dog door styles

Dog doors vary in their styles and sizes. They come either as the plain hanging screen, motorized, or electronic. The plain hanging screen dog door ranges from rigid to flexible vinyl flaps. The doors that are integrated with the rigid flaps feature a 4-way locking scheme for security.

Meanwhile, the electronic dog door is much more secure compared to the first style. This kind cannot be removed or opened from the outside. It stays locked at and is only disabled by the electronic key attached on the dogs collar. Needless to say, the dog who bears the electronic key on his collar is only the one allowed to operate the entrance and exit.

Dog doors come available in different sizes. You will surely find one that is suitable for your pet dog. Most dog doors are also flexible enough to be attached onto any material (with the exemption of tempered glass frames).