A Dog's Purpose

"If I can get you licking and loving, I have my purpose."

"I tried to make sense out of all the things I'd seen. Was there a point to this journey of life, and how did bacon fit in?"

"I had a purpose. I was needed again, and again, and again. With each new life I was learning a new lesson."

"This was me, and then this was me, then I came back as this little guy. A lot of lives for one dog to live, but I'm getting ahead of myself. Let's start at the beginning. For me it all began with a boy, his name was Ethan."

"What is the meaning of life? Are we here for a reason? Is there a point to any of this? And why does food taste so much better in the trash?"