Macy Hart, Cert.CN is a Certified Canine Nutritionist through the Companion Animal Sciences Institute (CASI) and is passionate about helping dogs live healthier, happier lives through proper nutrition. With over a decade of experience working in animal welfare, dog care, training, and management, Macy combines practical, real-world experience with evidence-based nutrition education to help owners make informed feeding decisions. As Manager of Leader of the Pack, Macy works closely with dogs of all ages, breeds, and activity levels. Her areas of interest include puppy nutrition, weight management, performance and working dogs, senior dog nutrition, and helping owners navigate the often confusing world of pet food and supplements. Macy's goal is to provide realistic, individualized nutrition guidance that supports each dog's health, lifestyle, and training goals while helping owners feel confident in their feeding choices.