Bringing a dog into the household is a huge commitment as the list of responsibilities that come along with owning a dog are endless but it’s totally worth it. They’re loyal and instantly become your companion. They follow you around, surprise you with kisses, and become sad whenever you have to leave the house. The best part about getting a dog at the young age, however, is that you get to grow up with your dog! Take a look at the before and after photos below of some dogs and their humans. Pairing a newborn human baby with a puppy is definitely something you might take into consideration after looking at the photos.