Nova Scotia Duck Tolling Retrievers are medium-sized sporting dogs built for endurance and agility in the field. Their high activity level demands a diet rich in quality protein and healthy fats to sustain the stamina required for retrieving, swimming, and long days outdoors. An adult Toller in moderate working condition typically needs between 900 and 1,400 calories per day, though dogs in active training or competition may require considerably more.
Protein should form the foundation of a Toller's diet, ideally making up at least 25 to 30 percent of total caloric intake. Animal-based proteins such as chicken, turkey, fish, and lamb provide complete amino acid profiles that support lean muscle maintenance. Fat content in the range of 12 to 18 percent supplies concentrated energy and helps maintain the breed's distinctive double coat, which should appear lustrous and richly pigmented.
Because Tollers are prone to certain autoimmune conditions and can develop food sensitivities, owners should pay close attention to ingredient quality and watch for signs of digestive upset or skin irritation. Omega-3 fatty acids from marine sources are particularly beneficial for this breed, supporting both immune function and coat health. A balanced ratio of omega-6 to omega-3 fatty acids helps reduce inflammatory responses that some Tollers are genetically predisposed to experience.
Calcium and phosphorus ratios matter throughout the Toller's life, but especially during the puppy stage when skeletal development is rapid. Puppies should be fed a formula designed for medium-breed growth to prevent the joint issues that can arise from overly accelerated bone development. Senior Tollers benefit from adjusted calorie levels and added joint-support nutrients as their metabolism naturally slows.