We're sorry, but this offer has expired. Protect your horse’s health at every life stage with Sentinel® Guardian of Equine Health® Blue Seal is passionate about protecting your horse’s well-being, so we created Sentinel, a full line of nutrient-release formula feeds to meet your horse’s developmental and activity requirements. Because it’s our passion to protect yours. While pressure cooking is not new, this method of feeding is unique to the equine industry. Blue Seal has been a leader in this field, manufacturing 100% pressure cooked horse feeds for decades. Blue Seal offers a complete line of pressure cooked or extruded horse feeds. These Nutrient Release Formula feeds are made with all natural low starch and sugar ingredients, which are pressure cooked forming highly digestible nuggets designed to maximize nutrition and digestion. Extruded feeds are designed for maximum breakdown through enhanced enzyme activity that starts as soon as your horse takes its first bite. See the entire Sentinel product family Sign up for more savings... Your Name* First Last Email Address* ZIP Code*Which animals are you interested in?* Horse Dog Cat Poultry Rabbit EmailThis field is for validation purposes and should be left unchanged. This iframe contains the logic required to handle Ajax powered Gravity Forms.