Your dog using the bathroom should not be a big event, and it doesn’t have to be. The key is to provide him with an exit out into your yard. By installing a dog door for your pooch, you will no longer have to get up every time he needs to go to the bathroom. However, installing a dog door can be a little more complicated than many people think, especially if it is in a screen or glass door. Luckily for you, we have all of the information and tips on how to do this and what dog door would work best in this circumstance.