I am beyond moved to tears. Normally I'm a cat person, but this animation really strikes a chord regarding about animal cruelty and other disregards of life.
The animation: Got the message across perfectly. I don't give a fuck about the edges of whatevers. Linework, it doesn't bother me. The backgrounds, the animation of anything that moves, right on cue. I'd like to see everybody try their hand at animation. I guarantee you they'll change their opinions in no time.
The music: God must have given you guys special powers because the music pairs well with every aspect.
Perfect score belongs to you. Go get some sleep. You deserve a little rest, because I want you to give even more than your all in your next animation. Best you believe it.