Everyone's seen that look of pure ecstasy and contentment that comes over a dog's face as he gnaws happily on a bone. Here's the problem — while bones can be good for a dog's teeth, a lot of the ones available in stores are made from questionable materials and could be doing more harm than good. That's why Avrum Elmakis and his wife founded BestBullySticks.com. All of their dog chews, treats and bones are 100% natural and digestible, leaving that four-legged friend healthy and his owner happy.