Dog stabbed and house set on fire

[Catherine]

This is just strange. A teenager stabbed a small dog and set the house on fire. Fortunately neighbors called the fire department and the house was saved and the dog rushed to a vet. Dog dog will be okay and the teenager was caught and arrested.

https://www.cp24.com/local/peel/2025/01/...d-injured/

They are not exactly sure what happened and they certainly don't understand why it happened.
There is no word from the home owners either. No one can understand why the boy would hurt a sweet little dog like that.
Winter can make people a little weird, but it doesn't explain this.