AI-generated imageThe Billy is an elegant, lightning-fast pack hound—bred for the endurance and vocal pursuit of big game in French packs. This is a highly specialized athlete that lives for the trail, not the sofa.
Self-check
Answer 6 quick questions about your everyday life and see how well the Billy fits you — including an honest cost estimate per month, per year, and across the dog's lifetime.
At a glance
The essentials — key facts, traits, and health priorities — before you dive deeper.
Lifespan
12–15 yrs
Shoulder height
58–70 cm
Weight
24–30 kg
Practical
Temperament
Daily life
What matters most
Especially with a Billy, choosing the right breeder is the single most important decision you'll make. Serious breeders consistently test the parents for inherited conditions, prioritize healthy early socialization, and stay accountable long after handover. A cheap puppy without health screening tends to become the most expensive dog later on.
See HonestDog breeder standards →Colors & coat
The coat colors that occur in the Billy — including which ones fall outside the breed standard and which carry genetic risk.
Eye colors
Coat type
The real vibes check
A Billy isn't the type of dog to constantly check in with you during a walk—he has his nose to the wind and his own agenda. You get a highly social, friendly athlete who is gentle indoors but turns into an uncompromising hunter the moment he's outside. If you mistake this independence for stubbornness, you'll be frustrated; if you channel it, you'll gain a fascinating partner.
The Billy is a large, elegant scenthound from France, belonging to FCI Group 6, the scent and tracking hounds. His short, hard coat is predominantly white, often with pale orange or lemon markings, and underlines his slim, long-legged silhouette. With his deep chest, dry, muscular build and expressive head with drop ears, he's built entirely for stamina and speed in pack hunting. This rare breed has no distinction between show and working lines: to this day the Billy is bred almost exclusively as a working hunting dog in France and is hardly found outside its homeland.
The Billy is a passionate, tireless pack hound, originally bred for hours-long par force hunting of big game like red deer, roe deer and wild boar. That background still shapes his character today: the Billy is an independent worker with a fine nose, a strong urge to move and a melodious, loud voice on the trail that he loves to put to use. As a classic pack hound, the Billy is remarkably sociable and usually gets on best with his own kind – living alongside other dogs is in his blood. He's friendly, affectionate and good-natured with his people too; he seeks his family's company and is mostly calm and even-tempered indoors, as long as he's had enough activity outside. Outdoors, though, the Billy switches straight into work mode. His strong hunting instinct means he'll follow an interesting scent doggedly and over long distances, and he's barely responsive while he does. A securely fenced property and a well-trained recall are therefore essential. He's alert and will announce anything unusual, but he's not a guard or protection dog in the true sense. The Billy suits active people with an interest in hunting who can give him plenty of exercise and a meaningful job every day. Without enough physical and mental activity, this spirited dog quickly becomes unbalanced.
| Watchfulness Occasionally alerts but is fundamentally open. | Low |
| Openness to Strangers Warms up quickly and is generally welcoming. | Friendly |
| Hunting or Herding Drive This drive runs deep — no amount of training eliminates it. | Very strong |
Fun Fact!
Did you know the Billy is named after the Château de Billy – the country estate of his breeder Gaston Hublot de Rivault in Poitou? The breed was created from three now-extinct French scenthound breeds and is still one of the rarest dogs in the world today.
The Billy is an elegant, tireless French scenthound that was originally bred for pack hunting of big game like deer and wild boar. He's friendly, people-oriented and remarkably sociable with other dogs. Indoors he's calm, but outdoors he turns into a passionate hunter with a fine nose. The Billy needs a great deal of exercise and is best suited to active people who understand hunting dogs.
The Billy is a passionate pack hound with a high need for exercise and isn't suited to a city apartment. The ideal home has a securely fenced property and people who can give him hours of meaningful activity every day. As a pack dog he usually gets on wonderfully with other dogs and genuinely enjoys their company. With children he's mostly friendly and patient, though his temperament and size can make him quite boisterous. His strong hunting instinct makes living alongside cats and small pets difficult – without a secure area and a reliable recall, he shouldn't be off-leash outdoors.
Gets on well with different people and varying routines.
Gets on well with children — with adult supervision.
Actively enjoys the company of other dogs.
Suffers in tight urban conditions.
Owning a dog is a privilege, but it's also a real responsibility. Before you bring one into your life, be honest with yourself about the commitment it takes.
The Billy is an intelligent but independent pack hound, bred to work a trail on his own – you can't expect blind obedience from him. That makes consistent, patient training from an early age and a loving, fair approach all the more important, because he responds to harshness by withdrawing. His biggest challenge is his hunting instinct: a reliable recall is a lifelong project with the Billy and often only works to a limited degree. Work with a long line early on and reward every time he turns his attention back to you, generously. Off-leash freedom is only advisable in securely fenced areas. The Billy is happiest when his brilliant nose gets a job: tracking, mantrailing or search games work him physically and mentally while strengthening your bond at the same time. You should also train frustration tolerance and impulse control deliberately, so he learns to stay responsive even around exciting stimuli. As a classic pack hound, he's usually easy-going with other dogs and learns well in the calm company of confident companions. With an understanding of hunting dogs, consistency and positive reinforcement, you'll get a willing, fascinating partner – but he's not a dog for first-time owners.
The Billy is an active working dog and needs high-quality, balanced nutrition tailored to his age, weight and high activity level. Especially when he's getting lots of exercise, you should make sure he's well supplied with protein and nutrients, and adjust the amount of food to how much he's actually working. His short, dense coat is remarkably easy to care for. A weekly brush removes loose hair and keeps the coat clean and shiny. After outings in the field, you should check him for ticks, minor injuries and foreign bodies between his toes and in his ears. Because the Billy has little undercoat, he's more sensitive to cold and wet than northern breeds. He copes well with the German climate as long as he gets enough exercise, but in cold, wet weather he shouldn't stand outside unprotected for long.
| Care Level Occasional brushing is all it takes. | Very low-maintenance |
| Exercise Needs Working-dog energy that needs burning off every single day. | High-drive |
| Shedding Regular shedding — dog hair on clothes is now normal. | Moderate |
| Trainability Has its own ideas and will test limits. | Strong-willed |
Our experts are still reviewing this information. Spotted something wrong? Email us at info@honestdog.de.
Solid
Health grade
The Billy is considered a robust breed, but carries risks for orthopedic issues such as hip dysplasia (HD) and elbow dysplasia (ED), as well as the neurological degenerative myelopathy. There is also a predisposition to gastric dilatation-volvulus (GDV) and otitis externa. A health-focused breeder has the parent animals X-rayed and genetically tested before breeding. Make sure that the breeding dogs have a rating of HD A–B for hip dysplasia (HD) and mandatory ED 0 for elbow dysplasia (ED). For degenerative myelopathy, have them show you proof that both parent animals are clear, or that a carrier was bred exclusively with a clear partner.
Grade is relative to other breeds — AI-assisted and editorially reviewed.
Methodology and data: HonestDog Dog Breed Health Report 2026
What matters most for this breed
Tap any item to see details.
You should regularly check his sensitive floppy ears, ensure he is raised in a way that protects his joints, and enforce strict rest periods after meals to prevent dangerous gastric torsion.
Reputable breeders have the parents' hips, elbows, heart, and hearing tested and pay strict attention to maintaining genetic diversity to reduce risks within the line.
Note: This health overview is AI-assisted and editorially reviewed. It is for orientation only and does not replace veterinary advice.
What matters most for this breed — what's common, how much it affects the dog's life, and how to protect yourself as a buyer.
Tap a body region to see the inherited conditions linked to it.
The three most important risks
Pick a region on the map to explore other areas.
Tier 1 is the recommended health standard for this breed. Tiers 2 and 3 show how responsible breeders go beyond.
Recommended standard. These tests make up the recommended health standard for this breed — the baseline of any careful breeding program. Ask any reputable breeder for the results.
No entries in this tier.
Note: This health overview is AI-assisted and editorially reviewed. It is for orientation only and does not replace veterinary advice.
A Billy costs around ~€180 per month (€90 – €340, depending on your setup). The first year adds up to roughly ~€4,980 including purchase, equipment and puppy school; across the dog's life (13.5 years) it comes to about ~€31,860.
With surgery cover, running costs come to about ~€180 per month — in return, your share of a major operation drops from several thousand euros to around 20 percent.
Per month
~€180
In the first year
~€4,980
Across the dog's life
~€31,860
Estimated purchase price from a breeder: €1,500 – €2,500
Estimate at a mid-range setup (suburban, dry food, 1–2 hours of daily exercise), average German prices, as of July 2026.
HonestDog Concierge
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Illustrative imageThe history of the Billy dog breed began in the 19th century in France and is closely linked to the breeder Gaston Hublot de Rivault. On his estate, the Château de Billy in Poitou, he dedicated himself to creating a high-performance scent hound for pack hunting of large game such as deer and wild boar. To achieve this goal, he crossed the now-extinct French hound breeds Montemboeuf, Ceris, and Larye. The result was an elegant, enduring, and vocal hunting dog named after the breeder's ancestral home. The Billy inherited the excellent nose and keen tracking instinct of its ancestors and quickly established itself as a valued specialist for demanding parforce hunting. Despite its hunting qualities, the breed suffered severe setbacks during the 20th century, particularly due to the impact of the two World Wars, and was on the verge of extinction. However, through the dedicated efforts of the original breeder's son, Anthony Hublot de Rivault, the population was saved and stabilized. Today, the Billy is recognized by the Fédération Cynologique Internationale (FCI) in Group 6: Scent Hounds and Related Breeds. Outside of its native France and away from professional pack hunting, this passionate hunting dog remains a great rarity to this day.
The Billy was created by crossing various French hound breeds and was bred for hunting large game such as deer and wild boar.
France
1900
The Billy is an active dog that needs plenty of exercise and mental stimulation. Research the temperament, grooming needs, and space requirements before deciding.
The average life expectancy of a Billy is 12-15 years. With proper care and regular vet visits, your dog can live a long, healthy life.
Billy grooming requirements include regular brushing, nail trimming, and dental care. HonestDog provides detailed grooming tips for every breed.
The Billy can be a great family dog. Proper training and socialization are key. HonestDog provides family suitability information for every breed.
The Billy comes in these colors: White, Orange, Yellow, Piebald.
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