Dogs are extremely passionate about their humans. Once a bond is established, no one will be able to separate them from each other. They’ll stick with each other during happy and sad times. They’ll be together even during sickness. Witnessing such bond is truly heartwarming.

If you are looking for something to brighten up your day, you’re in for a treat. Below are 70 photos of dogs expressing love for their humans. Oh, there are photos of cats, too!