Research Diets, Inc. formulates and produces purified OpenSource Diets® for laboratory animals. Our Resource Center is staffed with PhD scientists who consult with customers around the world. We have formulated over 34,000 original diets and regularly incorporate compounds. Custom diets shipped in 5-7 days. BioDAQ® Food/Liquid Intake Monitor for mice/rats’ mounts to home cage and records the time, duration, amount of each meal automatically. Research Diets, Inc. An Employee-Owned Company.