Greyhound and Black Lab Mix: Complete Breed Guide
Everything about the Greyhound and Black Lab mix — size, temperament, coat, health risks, cost, and whether this designer cross suits your lifestyle.
What Is a Greyhound and Black Lab Mix?
The Greyhound and Black Lab mix — sometimes called a Greyador — is a first-generation or multigenerational cross between a purebred Greyhound and a purebred Labrador Retriever. This is not an AKC-recognized breed. It's a designer cross that combines two of the most physically capable dogs in the canine world: one built for explosive sprinting speed, the other for endurance retrieving in cold water.
Owners who've lived with this mix consistently describe a dog that's affectionate and eager to please (the Lab side) but with sudden bursts of sprinting energy and a strong prey drive (the Greyhound side). The result can be a wonderfully balanced companion — or a frustrating mismatch — depending entirely on which parent's traits dominate in your individual dog.
Parent Breed Breakdown: Greyhound vs. Labrador Retriever
Understanding the parent breeds is essential because every Greyhound and Black Lab mix inherits a random combination of traits from each. Here's what you're working with:
| Trait | Greyhound | Labrador Retriever |
|---|---|---|
| Weight Range | 60–70 lb (27–32 kg) | 55–80 lb (25–36 kg) |
| Height | 27–30 in (69–76 cm) | 21.5–24.5 in (55–62 cm) |
| Coat | Short, smooth, single coat | Short, dense, double coat |
| Energy Pattern | Sprint-and-sleep ("45-mph couch potato") | Sustained moderate-to-high energy |
| Prey Drive | Very high (sighthound instinct) | Moderate (retriever instinct, less chase-oriented) |
| Trainability | Moderate — independent thinker | High — biddable, food-motivated |
| Shedding | Low | Moderate to heavy (seasonal blowout) |
| Lifespan | 10–13 years | 10–12 years |
| AKC Group | Hound | Sporting |
The Greyhound brings height, lean musculature, deep chest, and a sprint-driven exercise pattern. According to the AKC Greyhound breed standard, they are the fastest dog breed, capable of reaching 45 mph. The Lab brings stockier build, retrieving instinct, water affinity, and the social eagerness that makes Labs the most popular breed in the US for decades. The AKC Labrador Retriever standard describes them as active, friendly, and tractable.
How Big Will a Greyhound and Black Lab Mix Get?
Because both parent breeds overlap significantly in weight but differ dramatically in height and build, the size of your Greyhound Lab mix can vary considerably even within a single litter.
| Measurement | Minimum (Lab-dominant) | Maximum (Greyhound-dominant) |
|---|---|---|
| Weight | 55 lb (25 kg) | 80 lb (36 kg) |
| Height at shoulder | 22 in (56 cm) | 29 in (74 cm) |
| Body build | Stocky, broad-chested | Lean, deep-chested, tucked waist |
Most F1 Greyhound and Black Lab mixes land in the 60–75 lb (27–34 kg) range with a height of 23–27 inches (58–69 cm). Expect males toward the upper end and females toward the lower. Puppies typically reach their adult height by 12–14 months but continue filling out in chest and muscle mass until 18–24 months.
Coat, Color, and Shedding: What to Expect
Coat inheritance is one of the more predictable aspects of this cross, since both breeds carry short-coat genes. However, the Greyhound's single coat and the Lab's double coat create two possible outcomes:
- Lab-dominant coat: Dense double coat with a weather-resistant outer layer and soft undercoat. Moderate to heavy shedding year-round, with intense seasonal blowouts in spring and fall. Water-resistant.
- Greyhound-dominant coat: Single coat, very short and sleek. Minimal shedding, easy wipe-down grooming. Not water-resistant, and the dog will feel cold in temperatures below 45°F (7°C).
- Intermediate coat: Short but slightly denser than a Greyhound's, with a light undercoat. Moderate shedding. Most common outcome in F1 crosses.
Is the Greyhound and Black Lab mix hypoallergenic? No. Neither parent breed is hypoallergenic. If the mix inherits the Lab's double coat, it will shed heavily and produce significant dander. Even the Greyhound-leaning coat sheds, just less. This mix is not suitable for households with dog allergies.
Color is almost always black or very dark charcoal when one parent is a Black Lab, since the dominant black pigment gene (B locus) typically overrides the Greyhound's wider color range. Some individuals may show brindle markings or a slight brown undertone, but solid black is the most common outcome.
Temperament: The Best-Case and Challenging Scenarios
Temperament in the Greyhound and Black Lab mix spans a wide spectrum. Here's what owners and trainers report across the range:
Best-Case Scenario
- Friendly and social with people and other dogs (Lab influence)
- Calm and relaxed indoors — enjoys lounging on furniture (Greyhound influence)
- Responsive to training with food motivation (Lab influence)
- Gentle with children, tolerant of handling
- Low barking tendency (both breeds are relatively quiet)
- Athletic enough for hiking/jogging but not hyperactive
Challenging Scenario
- High prey drive — chases cats, squirrels, small dogs (Greyhound influence)
- Poor recall when prey drive triggers — cannot be trusted off-leash in unfenced areas
- Sensitive and stress-prone in chaotic households (Greyhound influence)
- Mouthy and chews destructively when under-exercised (Lab influence)
- Separation anxiety if left alone more than 4–5 hours regularly
- Conflicting exercise needs — wants to sprint but also wants sustained activity
The most commonly reported challenge among Greyhound and Black Lab mix owners is managing prey drive. Greyhounds are sighthounds — their instinct to chase moving objects is hardwired and extremely difficult to train away. If your mix inherits strong sighthound instincts, you'll need to commit to leash-only walks in unfenced areas and invest in structured recall training using positive reinforcement methods. Force-free recall training with high-value rewards (real meat, freeze-dried liver) is the only ethical and effective approach for high-prey-drive dogs. Never use shock collars or prong collars — they suppress behavior without addressing the underlying instinct and can create fear-based reactivity.
Generation Types: F1, F1B, and Beyond
Generation Explainer
- F1 (First Generation): One purebred Greyhound × one purebred Black Lab. Most common type. Maximum genetic diversity, but highest trait variability — puppies in the same litter can look and behave very differently.
- F1B (First Generation Backcross): An F1 Greyador × one purebred parent (either Greyhound or Lab). Backcrossing to a Lab produces a stockier, more Lab-like dog. Backcrossing to a Greyhound produces a leaner, faster dog. Slightly more predictable traits.
- F2 (Second Generation): Two F1 Greyadors bred together. Trait predictability does NOT improve — F2 litters often show wider variation than F1 litters due to genetic recombination.
- Multigen (F3+): Multiple generations of Greyador-to-Greyador breeding. Rare for this particular cross. Even after several generations, designer mixes do not breed true the way established breeds do.
Most Greyhound and Black Lab mixes available through breeders or rescue are F1 crosses. This is partly because there is no established breed club pushing multigenerational breeding programs for this combination, unlike Poodle mixes (doodles). If a breeder advertises F2 or multigen Greyadors, ask specific questions about health testing across generations — responsible breeding requires OFA or PennHIP certifications for every breeding dog, regardless of generation.
Health Considerations: Hybrid Vigor Myth vs. Reality
Let's address a persistent misconception directly: crossbreeding does not eliminate health problems. The concept of "hybrid vigor" (heterosis) is real in livestock genetics, but its application to designer dogs is overstated. A Greyhound and Black Lab mix can inherit any genetic condition that affects either parent breed — and some conditions are shared by both.
| Condition | Inherited From | Prevalence | Screening Test |
|---|---|---|---|
| Hip dysplasia | Both breeds (higher in Labs) | ~12% of Labs, ~3% of Greyhounds (OFA data) | PennHIP or OFA radiograph |
| Elbow dysplasia | Labrador Retriever | ~10% of Labs (OFA data) | OFA elbow radiograph |
| Gastric dilatation-volvulus (bloat/GDV) | Both breeds (deep-chested dogs) | Higher risk in dogs with chest depth-to-width ratio >2:1 | No screening test — know emergency signs |
| Osteosarcoma (bone cancer) | Greyhound | Greyhounds have 27× higher risk than average dogs | No screening — monitor for limb swelling/lameness |
| Exercise-induced collapse (EIC) | Labrador Retriever | ~5% of Labs are affected, ~30% carriers | DNA test (UC Davis or Embark) |
| Progressive retinal atrophy (PRA) | Labrador Retriever | ~4% of Labs affected | DNA test + CERF eye exam |
| Hypothyroidism | Labrador Retriever | ~3% of Labs | Thyroid panel (T4, free T4, TSH) |
Bloat (GDV) deserves special attention because both parent breeds are deep-chested. The Greyhound and Black Lab mix almost always inherits a deep, narrow chest — the primary anatomical risk factor for gastric dilatation-volvulus. GDV is a life-threatening emergency where the stomach fills with gas and twists. According to the Merck Veterinary Manual, mortality rates range from 15–33% even with surgical treatment.
- Swollen, distended abdomen (looks bloated or tight like a drum)
- Unproductive retching — trying to vomit but nothing comes up
- Excessive drooling
- Restlessness, pacing, inability to lie down comfortably
- Rapid breathing, pale gums
- Weakness or collapse
Prevention: Feed 2–3 smaller meals daily instead of one large meal. Use a slow-feeder bowl. Avoid vigorous exercise for 60 minutes before and after eating. Discuss prophylactic gastropexy with your veterinarian — this surgical procedure tacks the stomach to the abdominal wall and reduces GDV recurrence risk by over 90%.
Always consult your veterinarian about a screening protocol tailored to your individual dog. A responsible breeder of Greyhound and Black Lab mixes should provide OFA health certificates for both parent dogs covering hips, elbows, eyes, and a cardiac evaluation, plus EIC DNA test results for the Lab parent.
Grooming, Exercise, and Daily Care
Grooming Needs
Grooming requirements depend entirely on coat inheritance:
- Greyhound-leaning coat: Weekly wipe with a rubber grooming mitt or damp microfiber cloth. Bath every 6–8 weeks or as needed. Nail trims every 2–3 weeks (Greyhound-type nails grow fast and can crack on hard surfaces).
- Lab-leaning coat: Brushing 2–3 times weekly with an undercoat rake or slicker brush. Daily brushing during seasonal blowout periods (spring/fall). Bath every 4–6 weeks. Expect significant vacuum cleaner workload.
- Ear care: Check ears weekly regardless of coat type. Floppy Lab-type ears trap moisture and are prone to yeast infections — clean with a veterinary ear cleanser (Epi-Otic Advanced or similar) every 1–2 weeks.
Exercise Requirements
Plan for 60–90 minutes of structured exercise daily, but the type matters more than the duration:
- Sprint sessions (Greyhound need): 2–3 times weekly, provide access to a securely fenced area (minimum 5-foot fence — Greyhounds can clear 4-foot fences) where the dog can run at full speed for 10–20 minutes. Lure coursing or flirt pole sessions are excellent outlets.
- Endurance activity (Lab need): Daily 30–45 minute walks, hikes, or swimming sessions. Labs are natural swimmers and most Greyhound Lab mixes enjoy water.
- Mental stimulation: Food puzzles, scent work, or short training sessions (5–10 minutes, 2–3 times daily). Both breeds are intelligent but bore easily without mental challenges.
Cost and Where to Find a Greyhound and Black Lab Mix
| Category | Low End | High End | Notes |
|---|---|---|---|
| Puppy from breeder | $500 | $1,500 | Lower than Poodle mixes — less designer demand |
| Adoption/rescue | $150 | $450 | Check Greyhound rescue groups and Lab rescues — mixes frequently appear |
| First-year veterinary care | $800 | $1,500 | Includes puppy vaccines, spay/neuter, heartworm prevention, initial screenings |
| Annual care (ongoing) | $1,200 | $2,500 | Food, preventive medications, routine vet visits, grooming supplies |
| Emergency fund (recommended) | $1,000 | $3,000 | Especially important given bloat risk — GDV surgery costs $3,000–$7,000 |
Greyhound and Black Lab mixes are not as heavily marketed as doodle crosses, which actually works in buyers' favor — prices are lower and there's less incentive for puppy mills to mass-produce them. However, this also means fewer dedicated breeders. Your best sources:
- Greyhound adoption organizations: Groups like Greyhound Pets of America and the National Greyhound Adoption Program occasionally have Greyhound mixes. Retired racing Greyhounds are frequently crossed with Labs by accidental or foster-home breedings.
- Labrador rescue networks: Labrador Retriever rescue groups and general breed-rescue platforms often list Lab mixes. A Greyhound-Lab mix may be identified as a "Lab mix" without the Greyhound parentage confirmed.
- Small-scale breeders: If you find a breeder, require proof of OFA health clearances for both parents, a written health guarantee (minimum 2 years), and a take-back clause. Visit the facility and meet at least the dam. Walk away if the breeder cannot provide veterinary documentation.
Who Should (and Shouldn't) Get This Mix
| Lifestyle Factor | Good Fit | Poor Fit |
|---|---|---|
| Living space | House with securely fenced yard (5+ ft fence) | Apartment without nearby fenced exercise area |
| Activity level | Active — can provide 60–90 min daily exercise | Sedentary or away from home 8+ hours daily |
| Other pets | Other large dogs; no cats or small animals (unless raised together and carefully managed) | Multi-species household with cats, rabbits, small dogs |
| Children | Families with children 8+ who understand calm dog interaction | Toddlers who may startle a sensitive Greyhound-type dog |
| Experience level | Intermediate+ owners familiar with prey drive management and recall training | First-time owners without trainer support |
| Climate | Moderate climates; owners willing to provide coats in winter and AC in summer | Extreme cold or heat without climate-controlled indoor space |
The ideal owner for a Greyhound and Black Lab mix is someone who appreciates a dog that oscillates between high-energy sprinting and total laziness — and who has the physical space and patience to manage prey drive responsibly. If you've successfully owned a sighthound or a sporting breed before, this cross will feel familiar. If this is your first dog, invest in a relationship with a certified positive-reinforcement trainer (look for CPDT-KA or KPA-CTP credentials) from day one.
Frequently Asked Questions
What two breeds make up the Greyhound and Black Lab mix?
A purebred Greyhound (a sighthound originally bred for coursing game) and a purebred Labrador Retriever (a sporting dog originally bred for retrieving waterfowl). The "Black" in Black Lab refers to the coat color — the breed also comes in yellow and chocolate, but black is the most common and genetically dominant color.
How big will a Greyhound and Black Lab mix get?
Most adults weigh 60–75 lb (27–34 kg) and stand 23–27 inches (58–69 cm) at the shoulder. Lab-dominant individuals may be shorter and stockier at 55–65 lb, while Greyhound-dominant individuals can reach 28–29 inches tall and 70–80 lb with a leaner frame.
What will the temperament be like?
Expect a blend of Lab sociability and Greyhound sensitivity. Most are affectionate with family, quiet indoors, and athletic outdoors. The biggest variable is prey drive — some individuals will chase anything that runs, while others show minimal chase instinct. Early socialization (before 16 weeks) and consistent positive-reinforcement training are critical.
Is this mix hypoallergenic or low-shedding?
No. Neither parent breed is hypoallergenic. Shedding ranges from moderate (Greyhound-leaning coat) to heavy (Lab-leaning double coat). If allergies are a concern, this is not the right mix for your household.
What health issues might a Greyhound and Black Lab mix inherit?
The primary concerns are hip dysplasia, bloat (GDV), osteosarcoma (from the Greyhound side), exercise-induced collapse (from the Lab side), and elbow dysplasia. Request OFA health clearances from breeders and discuss a screening plan with your veterinarian. Crossbreeding does not guarantee freedom from these conditions.
How much does a Greyhound and Black Lab mix cost?
Puppies from small breeders typically cost $500–$1,500. Adoption through rescue organizations costs $150–$450. Budget an additional $800–$1,500 for first-year veterinary care and $1,200–$2,500 annually for ongoing care.
Can a Greyhound and Black Lab mix be trusted off-leash?
Generally, no — at least not in unfenced areas. Even with extensive recall training, the Greyhound's sighthound instinct to chase can override learned commands when a squirrel, deer, or small dog triggers prey drive. Always use a secure leash in open areas, and only allow off-leash activity in fully enclosed spaces with fencing at least 5 feet high.
Dr. Hannah Wickes
All our authors care for dogs every day — read more of their work on the authors page.
