I find it hard to believe chocolate is so deadly to dogs. I only just heard of this recently.
I've had other people say this in the same way, attempting to explain why this fact simply cannot be true. I'm not exactly sure what it is about this that's so lacking in credibility for some, but it seems to inspire an undue degree of skepticism.
Stephen "Blue" Heaslip Blue's News Publisher, Editor-in-Chief, El Presidente for Life