Who can resist Chocolates for Valentine's Day? Your dogs health depends on it! (resisting, that is). We humans get to indulge because most of us know when to stop. But your dog won't quit after just a few. Give her a chance and she'll down the whole box of Godivas in one gulp. So on Valentine's Day, you're actually being kind to your best buddy if you eat all the chocolates yourself!

**Why is chocolate harmful to a dogs health?**
Chocolate, as you know, is made with cocoa beans. And cocoa beans contain methylxanthine alkaloids in the form of theobromine and caffeinea, which are toxic to dogs. Chocolate can also contain high amounts of fat which can put your dogs health in jeopardy as well.

**How Much is Too Much?**
Though it's certain that dogs and chocolate don't mix, different dogs react differently to the methylxanthines. And reactions can vary according to the age, size and overall health of the dog. The smaller the dog the smaller the dose needed to produce an effect.
And of course, if your dog's health is already weakened by other medical conditions, he's more susceptible. The same holds for older dogs..
Theobromine is present in differing amounts in different kinds of chocolate: