Clear Conscience Pet Sliders BeefStikz, .5oz - 4 Pack The Sliders brand sets a new standard in the moist dog treat category. Sliders are free of all chemical preservatives INCLUDING glycerins and glycols, which are found in almost every moist treat on the market. Sliders treats are formulated holistically with very high meat content and ultra-low carbohydrates, balanced with Organic Flaxseed and concentrated air dried vegetables. No grains, gluten meals, or other high carb fillers. NO glycerin or vegetable glycerin NO propylene glycol NO sugars or syrups.