If you have a question that a squirrel can eat chocolate, the best place to find this out is at the zoo. It is not as if these animals are allowed to eat anything that humans eat, so they will not be eating your chocolate cake. However, they can be eating a variety of things that people consume on a daily basis. You may not realize this, but most squirrels like to munch on things such as popcorn, grapes, and nuts.
As far as what a squirrel can eat, it is safe to say that it will eat just about anything. Some people make the assumption that squirrels are scavengers. This is untrue. They do not go out of their way looking for things to eat. In fact, they will scour the entire neighborhood looking for food to eat. Therefore, there is no reason that you should worry if your pet will eat a few pieces of cake in a meal.
Another question that you may have when wondering “can a squirrel eat chocolate?” is whether or not they will do so with tainted food. While squirrels can eat chocolate, they usually do not do so if the food contains any type of preservative. Therefore, if you do purchase food at the grocery store and do not feed your pet squirrel a safe brand, you should be ok.