Pets play such an integral role in our lives. They greet us in the morning with kisses, they welcome us home with wagging tails, and bring a smile to our faces on the days when nothing else seems to do the trick. Pets are a part of our families and when we lose a pet, it can be difficult to deal with that loss. It is not unusual to feel a deep sense of grief when a pet dies. After forming such a strong bond, severing that tie can be painful.