Doggy doors can be a great addition to any dog owner's home as they provide your pet with the freedom to go outside whenever they please. Of course, you have the option of closing it whenever you feel the need. Despite being quite simple, dogs do not naturally understand how to use the doggy door. Teaching your pup the basics of the doggy door is essential if you want them to take advantage of the freedom it provides.
When an adorable pup has yet to take notice of the doggy door, his big sister stepped in to show him how it's done. Fortunately, it was all captured on video! Check it out below and don't forget to pass it on to your family and friends.