Animated dog movie, can't remember name of
Okay, so.
I've been thinking of this movie everyday for the last couple of years at least, but I have no idea what it's called and cannot remember all of the plot.
It's an animated movie about dogs.
It begins with the fence of a pound or something, and all the dogs are singing. And I'm positive the tune is the same as a well known song, just the words changed around.
Then there's a big excitement because one of the dogs had puppies.
All I remember after that is the dogs searching for something and finding a big foot dog thing and become friends with it.
Very vague, I know
Please please help me
It's driving me mad, and I'm beginning to think it's just a reasonably vivid figment of my imagination
HELP!
