Forgive my rudeness, but I couldn't help but notice a couple of bizzare translation glitches like "Yorkshire woman", and the title of the image as "Woman who killed son in front of the dog", which were at least a little off-the-wall.
The video is more... bizzare than it is directly disturbing. I don't really understand what she was even trying to do there. It seemed like she didn't, either. I'm assuming she just flipped at the dog for some reason, hurt it, and then was trying to cover it up, couldn't even finish the job, then tried to cover it with the bucket so others wouldn't know that she hurt/killed it.
I hope that [word for female dog] gets what's coming to her with these investigations. She should have no right to be near animals or children for the rest of her life