15 Foods Toxic To Dogs & Cats Learn about the top 15 human foods that can be toxic to your dog or cat, plus what you can do at home if your pet is poisoned. You may know about some food like chocolate and alcohol, but did you know that grapes and avocados could be fatal to your pets too? Taking care of our love ones requires more responsibility than some may think. If you are ready to take on a loyal companion, there are thousands of homeless dogs and cats awaiting your love at http://PetFinder.