A starting range for a tall, narrow dog
Most adult Borzoi maintain condition on roughly 3 to 4 cups of complete adult food daily, divided into two meals. The breed stands very tall yet stays narrow, with adults commonly weighing from about sixty pounds for a smaller female to over one hundred for a large male, so a single figure never fits the whole breed. Start from the food's guide for your dog's actual weight, then refine by condition over several weeks. A Borzoi in regular coursing or long free-running exercise may need the top of the range or a little beyond it in season; a quiet house Borzoi may need less than the bag predicts.
Puppies grow tall fast on long bones. Feed a suitable growth diet in three or four measured meals, keep pups lean rather than round, and review amounts at each veterinary growth check, because overfeeding a giant-breed puppy does its growing skeleton no favours.
Lean is correct: learning sighthound condition
The most common Borzoi feeding error is not underfeeding — it is well-meaning visitors, and sometimes owners, insisting a healthy dog looks too thin. A fit Borzoi shows a deep chest, a pronounced tuck-up at the waist, and visible definition over the back and hips that would signal underweight in a Labrador. Use touch to separate breed shape from genuine thinness. Ribs should be easy to feel with light pressure under a thin covering, the hip points should feel rounded rather than sharp and bony, and the dog should have energy, a good coat, and stable weight on the scale. If weight is steadily dropping, the hip points feel sharp, or appetite and energy fade together, that is a veterinary conversation, not just a bigger bowl.
Sensitive digestion and measured, unhurried meals
Many Borzoi have somewhat delicate digestion. Sudden food changes, very rich extras, and scavenged food commonly produce loose stools, so transition foods gradually over a week or more and keep treats plain and small. Two calm meals suit the breed better than free feeding, which makes appetite tracking impossible — and appetite is useful information in a dog whose enthusiasm for food naturally rises and falls.
The deep Borzoi chest carries the same stomach-twist concern as other large, narrow breeds. Split the ration, avoid hard running for a good stretch before and after meals, and know the emergency picture: unproductive retching, a tight abdomen, drooling, and pacing mean an immediate trip to an emergency veterinarian. A slow, relaxed eater is an asset here; if yours gulps because another dog hovers nearby, feed separately in a quiet spot.
Appetite swings, weather, and the picky reputation
Borzoi appetites often dip in hot weather and after quiet days, then surge after cold-weather running. A healthy adult who eats lightly for a meal or two while otherwise bright, drinking, and normal is usually just being a Borzoi. Chasing every dip with richer toppers teaches fussiness and adds uncounted calories. Hold the routine, offer the next measured meal on schedule, and look at the trend over a week rather than a single bowl. Refusal stretching beyond a day or two, or paired with vomiting, diarrhea, weight loss, or lethargy, moves the situation to the veterinarian.
Logging a variable appetite without overreacting
Record what was offered, what was eaten, exercise that day, and a monthly weight. Patterns emerge quickly: you will learn your own dog's normal rhythm of light and hungry days, and you will spot a real change far sooner than memory alone would allow.
For a dog whose intake naturally ebbs and flows, KinsLe's Care Teams gives everyone in the home the same daily record of meals offered and finished, so a Borzoi's ordinary light morning is never confused with a feeding somebody forgot.