Chuck
Don Knight - hunter's campfire expert on bear hunting - says he uses edible garbage discarded from restaurants. See his article on black bear hunting, which you can link to from the home page of hunterscampfire.com. I also have seen guys use fresh meat scraps (raw) which bears love. Bear expert Dr. Ken Nordberg recommends these two things as well as dry dog food, or any combination of the stuff above. He also recommends watermelon, or any very ripe fruit, as the scent is also a great attraction. And finally, I know another old timer who has had measurable success with good ole grocery store honey buns. Our state does not presently allow baiting, so we only experiment with this when we are able to hunt in the northern midwestern states where baiting is legal. Let me know if this helps with your questions. Happy hunting!