08 May 2018 --- Bell Flavors & Fragrances has launched a new line of exotic protein flavors for use in pet food applications within the US. An exotic protein comes from animals that aren’t commonly consumed by society as a whole and the animal is not native to the specific region or continent. Bell’s line of exotic protein flavors can be a novelty to pets like natural alligator or boar flavors, as well as other exotic flavors pets may have tried before such as natural lamb, pheasant, venison.