How We Ranked These
Every food on this list was scored using KibbleIQ’s ingredient analysis rubric, which evaluates protein quality, filler content, preservative safety, and overall ingredient transparency on a 0–100 scale. For Whippets specifically we weighted three additional factors: high-protein high-fat formulation matched to the breed’s sprint-and-rest sighthound metabolism (28–32% protein for actively coursing or racing Whippets), explicit caloric density for a lean conformation where weight loss happens quickly (Whippets at body condition score 5 of 9 look "underweight" to non-sighthound owners and are correctly conditioned), and clean ingredient profiles to support the breed’s long-active-lifespan (12–15 years).
The 2007 Mosher PLOS Genetics study identified the MSTN gene variant underlying the "bully whippet" double-muscled phenotype in heterozygous-carrier dogs. Diet does not cause or modify the phenotype but affected dogs have elevated protein synthesis demand. The 2010 Brooks JAVMA review on canine athletic-heart syndrome noted Whippets among the sighthound breeds with physiologic cardiomegaly that should not be misinterpreted as pathologic enlargement. The 2008 Mealey JAVMA review on CYP2B11 polymorphism identified sighthounds (including Whippets) as carriers of the slow-metabolizer allele driving anesthesia sensitivity to lipophilic drugs. We prioritize performance-formula kibbles with explicit caloric density for the lean conformation and downgrade calorie-controlled "weight management" formulas that would drive unintended weight loss in a structurally lean breed.
Our Top 5 Picks
1. Purina Pro Plan Sport — B (76/100)
Purina Pro Plan Sport leads with performance-formula 30/20 protein-to-fat with chicken + chicken meal lead and EPA-rich fish oil for working / active dogs. For a Whippet, that structural foundation matches the breed’s specific nutritional needs at a defensible ingredient-quality tier. Pro Plan Sport 30/20 delivers 30% protein from chicken + chicken meal lead, 20% fat for sustained sighthound energy density, and EPA-rich fish oil for joint support. For a Whippet in active lure-coursing, racing, agility, or recreational coursing roles, Pro Plan Sport is the operational default. The structured carbohydrate-to-fat ratio matches the sprint-and-rest metabolic profile better than the all-life-stages maintenance formulations. Purina’s feeding-trial substantiation and broad retail distribution make it the most accessible high-performance option. Read our full Purina Pro Plan Sport review → · Shop on Amazon →
2. Orijen — A (90/100)
Orijen leads with five animal-source ingredients in the first five positions: fresh chicken + raw turkey + chicken giblets + raw herring + raw hake. For a Whippet, that structural foundation matches the breed’s specific nutritional needs at a defensible ingredient-quality tier. Orijen Original delivers five animal-source ingredients in the first five positions (fresh chicken, raw turkey, chicken giblets, raw herring, raw hake) at biologically-appropriate 38% protein density. For a Whippet in active coursing or racing work, the high animal-source content supports lean muscle maintenance and sustained sprint-metabolism demand. The Kentucky kitchen production and small-batch run sizes give Whippet handlers managing performance racing lines meaningful batch-level quality control. Premium-tier pricing but matched to the breed’s ingredient-density requirement. Read our full Orijen review → · Shop on Amazon →
3. Wellness CORE — A (90/100)
Wellness CORE leads with deboned chicken + turkey + chicken meal lead with salmon oil, glucosamine, chondroitin, and probiotics built in. For a Whippet, that structural foundation matches the breed’s specific nutritional needs at a defensible ingredient-quality tier. Wellness CORE Original delivers 34% protein from deboned chicken + turkey + chicken meal with built-in glucosamine, chondroitin, and salmon oil. For a Whippet in moderate activity (companion-with-active-sport rather than full racing or lure-coursing), CORE is a defensible middle ground between Pro Plan Sport’s high-performance density and a standard maintenance kibble. The joint-support layer addresses the breed’s long active lifespan (12–15 years) where lifetime joint health matters. Read our full Wellness CORE review → · Shop on Amazon →
4. Open Farm — A (90/100)
Open Farm leads with humane-certified animal ingredients with full traceability (every bag traceable to source farms) and Ocean Wise + Certified Humane partnerships. For a Whippet, that structural foundation matches the breed’s specific nutritional needs at a defensible ingredient-quality tier. Open Farm Wild-Caught Salmon and Pasture-Raised Beef deliver humane-certified animal sourcing with full bag-level traceability. The marine omega-3 EPA + DHA layer in the Wild-Caught Salmon recipe supports inflammation modulation for a breed with extended active lifespan. For Whippet owners committing to a 12–15 year sighthound feeding investment, premium sourcing transparency on the largest ongoing household expense is a defensible upgrade. Read our full Open Farm review → · Shop on Amazon →
5. Fromm — A (90/100)
Fromm leads with duck + chicken meal + menhaden fish meal with probiotics, salmon oil, and moderate grain (oatmeal + barley). For a Whippet, that structural foundation matches the breed’s specific nutritional needs at a defensible ingredient-quality tier. Fromm Gold Adult delivers duck + chicken meal + menhaden fish meal at moderate-protein density with zero major recalls since the 1949 founding. For pet-line companion Whippets not in active racing or coursing roles, Fromm Gold Adult provides clean family-mill production at the calorie-appropriate maintenance level. The marine fish-meal layer supplies meaningful EPA + DHA without separate supplementation. Reliable everyday default for the companion-only Whippet at standard maintenance feeding rates. Read our full Fromm review → · Shop on Amazon →
What to Look for in Food for Whippets
Match food calorie density to actual activity expenditure. A Whippet in active lure-coursing, racing, or recreational sprint work needs 1.3–1.8x the calorie intake of a pet-line companion-only Whippet. Working Whippets benefit from 28–32% protein performance formulations like Pro Plan Sport or Orijen. Companion Whippets (60–90 minutes of daily exercise) need standard maintenance density. The breed’s lean conformation makes weight loss happen quickly — a Whippet on a "weight management" kibble can become structurally underweight within weeks if owners follow feeding-bag recommendations calibrated for medium-build dogs.
Understand "lean" body condition scoring for sighthounds. Whippets at body condition score 5 of 9 look "underweight" to non-sighthound owners. The correct conditioning has the last 2–3 ribs visible from the side, an obvious tuck-up behind the rib cage, and visible hip points from above. Body condition score 7–8 (mainstream "ideal" for medium breeds) is structurally overweight for a Whippet and accelerates joint stress on the lean conformation. Trust the sighthound-specific body condition assessment, not the all-breed kibble bag recommendations.
Marine omega-3 EPA + DHA for joint and inflammation support. Whippets enjoy a 12–15 year active lifespan with retired racing lineages carrying elevated osteosarcoma risk. Marine omega-3 supplementation supports joint structure and may modulate inflammation in cancer-predisposed lineages. Look for salmon, salmon oil, menhaden fish meal, or anchovy oil in the top half of the ingredient list, or supplement with a separate liquid fish-oil product at 1 teaspoon daily for the 25–40 lb breed weight range. The intervention is cheap and additive.
Anesthesia-sensitivity considerations. The 2008 Mealey JAVMA review on CYP2B11 polymorphism identified sighthounds (Whippets included) as carriers of the slow-metabolizer allele driving extended recovery from lipophilic anesthetics like thiopental and propofol. Combined with the breed’s structurally low body fat reserves (8–12% normal vs 15–20% in the general dog population), this means anesthesia protocols must be adjusted for sighthounds. Diet does not affect drug metabolism but maintaining the breed-typical body condition (not over-conditioning) preserves the structural metabolic profile that anesthesia protocols expect.
Bottom Line
The best Whippet food solves three problems at once: high-protein high-fat performance-formula calorie density matched to the breed’s sprint-and-rest sighthound metabolism, explicit caloric density appropriate for the lean conformation where weight loss happens quickly, and clean ingredient profiles to support the 12–15 year active lifespan. Purina Pro Plan Sport is our top pick for actively coursing or racing Whippets. Orijen delivers premium-tier ingredient-dense formulation appropriate for the breed’s structural lean profile. Wellness CORE is the calorie-appropriate middle ground for companion Whippets with moderate sport activity. Pet-line companion Whippets at standard activity benefit from Fromm Gold Adult at maintenance feeding rates. Trust sighthound-specific body condition scoring (score 5 of 9 = correct, even when it looks "underweight" to non-sighthound owners), and brief any veterinarian about CYP2B11 sighthound anesthesia sensitivity before any procedure requiring sedation.
Related condition deep-dive: Best Dog Food for Active Dogs