Horizon Pulsar Chicken Dog 11.4KGPulsar offers a selection of truly affordable single protein, grain free formulas with an emphasis on 'pulses' such as red lentils and peas which are highly digestible, low glycemic and antioxidant rich carbohydrates. Grain free formulas have been a significant and positive movement in pet foods over the last decade. Unfortunately, 'grain free' is now commonly used as a marketing ploy to portray 'better quality' and therefore higher prices. Don't be