If your dog loves bacon, he'll beg for BLUE Sizzlers, the bacon-style treat that features 100% USA pork as the first ingredient — not wheat. These great-tasting, natural dog treats contain no red, blue or yellow dyes, no BHA preservative, and no corn, wheat or soy, which some other bacon-style treats do contain. Got a bacon-loving canine? Treat him to bacon-style BLUE Sizzlers with Cheddar. After all, what goes better with bacon than cheese? Sizzlers with Cheddar always start with 100% USA pork, not wheat, and feature real cheddar cheese!.