Many dog owners love to spoil their beloved canine companions, but feeding your pup certain human foods can be dangerous. Some human foods can cause diarrhea, vomiting or even result in an emergency trip to the veterinary hospital. The top 10 foods never to feed your dog are: 1.  Chocolate: Most pet owners know that chocolate can be dangerous for your pooch- but why? Chocolate contains caffeine and theobromine, which if ingested in  high enough concentrations can cause hyper excitability, {Read More}