Oh and! Move It On Over, by Hank Williams, has some "dog" lyrics and is just an all-around fun song to play:
Came in last night about a half past ten
That baby of mine she wouldn't let me in
So move it on over (move it on over)
Move it on over (move it on over)
Move over little dog cause a big dog's movin in
Shes changed the lock on our front door
my door key don't fit no more
So get it on over (move it on over)
Scoot it on over (move it on over)
Move over skinny dog cause a fat dog's moving in
This dog house here is mighty small
But it's better than no house at all
So ease it on over (move it on over)
Drag it on over (move it on over)
Move over old dog cause a new dog's moving in
She told me not to play around
But I done let the deal go down
So pack it on over (move it on over)
Tote it on over (move it on over)
Move over nice dog cause a mad dog's moving in
She warned me once, she warned me twice
But I don't take no one's advice
So scratch it on over (move it on over)
Shake it on over (move it on over)
Move over short dog cause a tall dog's moving in
She'll crawl back to me on her knees
i'll be busy scratching fleas
So slide it on over (move it on over)
Sneak it on over (move it on over)
Move over good dog cause a bad dog's moving in
Remember pup, before you start to whine
That side's yours and this side's mine
So shove it on over (move it on over)
Sweep it on over (move it on over)
Move over cold dog cause a hot dog's moving in
BTW if this song is about a real-life problem, PM me and maybe I can help (I'm a vet). 
