Lyric discussion by jaurk 

Cover art for Damn Dog lyrics by Never Shout Never

I thought it was a song, written from a dog's perspective. Where the dog and the "dad" (owner of dog) had lots of fun, playing around, where the dog didn't notice they were moving apart, he "Should've seen the boredem in your[his] eyes"

========= and I know that I'm loud man But give me another chance. I promise to keep this damn snout shut for you.

The dog is a "Loud man", he promises he'll be quiet if he gets to stay with his Dad, but his Dad disowns him, where the dog is found by another person who throws him a bone, and they love each other and everything ends happily.

That's one interpretation of it.