Hop Dogs Spent Grain Dog Treats - 6.5oz The Hop Dogs treats are lovingly hand made with spent grain from Cigar City Brewing in Tampa, FL. The Cigar City spent grain is the Hop Dogs special ingredient. Your dog will be "hopping" off the wall for more! Hand made. Guaranteed Analysis: Moisture: 7.3% max; Crude Protein: 13.2% min; Crude Fat: 11.0% min; Crude Fiber: 3.6% max. Ingredients: Spent Grain from brewing (malted barley), rice flour, natural peanut butter and eggs