The Borzoi is a large sighthound with a lean, athletic build that demands a carefully considered approach to nutrition. Unlike many large breeds that tend toward stockiness, the Borzoi carries very little body fat and relies on efficient muscle mass for its characteristic bursts of speed. This means their caloric needs can be surprisingly moderate for their height, but the quality of those calories matters enormously. A diet too rich in fillers or carbohydrates will leave them sluggish, while one too lean in protein can undermine their muscle integrity over time.
Because Borzoi are deep-chested dogs, they are among the breeds most susceptible to bloat, also known as gastric dilatation-volvulus. This life-threatening condition is directly influenced by feeding practices, making portion control, meal timing, and food composition critical considerations rather than afterthoughts. Owners should work with their veterinarian to establish a feeding protocol that minimizes bloat risk from the very beginning.
Protein should form the foundation of a Borzoi's diet, ideally sourced from whole animal proteins like chicken, lamb, fish, or beef. Look for foods where a named protein source appears as the first ingredient. Fat content should be moderate — enough to support coat health and energy without encouraging weight gain. Omega-3 and omega-6 fatty acids are particularly beneficial for maintaining the Borzoi's silky coat and supporting joint health in this tall, leggy breed.
Puppies and adolescent Borzoi require special attention. Large-breed puppy formulas are essential because they regulate calcium and phosphorus ratios to support the slow, steady bone growth these dogs need. Rapid growth fueled by calorie-dense adult food can lead to developmental orthopedic problems. Most Borzoi do not reach full physical maturity until around two years of age, so the transition from puppy to adult food should be gradual and guided by your veterinarian's assessment of growth milestones.