
There are more. Apparently, the boy is also raped by his father, that's why he had no control over the bowel movement and shitted all over the place. Also, the "slug" that the girl mentioned is actually the father's sperm, which suggests that she is also sexually violated. And in the end, they got another "dog", which is the same color as the girl's shirt, which suggests that the girl has been turned into a new dog.

I went back to reread it, cause I read it so fast the first time, I thought it was just about child abuse/murder. And yeah, I see it the second time. That "bubbles" has a human face and acts like a human. So, the father made the brother act and be treated like a dog (a leash, dog food, naked) and the sister wore the brother's coat to school. And the brother is sick from eating dog food and shits (maybe also sexually abused, due to the slugs and poo). And then the father abuses the sister, cause the bubbles/brother asks if she's all right. Then the brother dies and is put in the trash bab (the little cosplay ears by the trash bag). Then the sister's drawing is showing sadness and damage (the message). And the "fabrication" is that they are leaving town--so the daughter is killed after drawing that. Then the teacher gets the threat and says "okay."
Although she should go to the police anyway....but well.
It's more horrible the second reading. Wow.
"Report mr and I kill you too"
Teacher reply: "okey"
Lol,i wonder if the dad kill his child because she speak too much in that book. I wonder if 'bubble' even a dog consider how crazy the father is. And all that teacher side comments "is ok to hit a dog because they need tp teach a lesson too"??? And " you can't burry a dog in a mountain "???? Talk about heartless!
At lease advice to burry somewhere else! I think it deserves that much!
I don't care if its law say you can't burry anything at mountain! You can do it quietly and nobody know!!!