I thought it was indogvidual case by case basis. I used to have a dog by the name of Lucky. I think I'm lucky that the cross breed doggo managed to chew many of my chocolate bars over his 15 years life, living quite strong, healthy, and handsome.

I never thought to harm a dog until I recently accidentally poisoned a friend's dog as I pulled a block out of my slab and gave it to the enthusiastic doggo that starring at my chocolate bar.