Mamma's Meatball Gunny Sticks, Dehydrated Dog Treat Ive taken a great meatball recipe and removed the onions and salt in making these gunny sticks These smell so great when drying my mouth was watering; we wont mention Gunnys response Haggis also commonly referred to as Offal provides the highest levels of proteins, vitamins and minerals Extra parsley helps reduce bad breath. Contains no preservative, no colorings and no fillers.