Pet Safety

It is the theobromine in chocolate (or food with caffiene- or just the chemical in general) that cause the toxicity in dogs.

This Link is a pretty good one to bookmark. It's linked to human foods with theobromine levels listed. Since pets DO eat human foods at times, the guide can come in handy, especially if you have to call the vet in an emergency. Leting them know the food eaten and the approx ammount of the chemical vs your pets' weight can be beneficial and time saving for all involved.