Border Collie Dachshund Mix: The Complete Breed Guide for Owners

The Border Collie Dachshund mix — sometimes called a "Borshund" or "Collie-Dachsie" — is one of the more unusual designer crosses you'll encounter. It pairs the whip-smart, high-drive Border Collie with the bold, low-slung Dachshund, and the result is a dog that can vary dramatically in appearance, personality, and care needs depending on which parent they take after.

If you're considering this mix, whether from a breeder or a rescue, you need to prepare for a dog that could land anywhere on a wide spectrum. This guide breaks down exactly what to expect — and what you can't predict — so you can decide if a Border Collie Dachshund mix fits your household.

Parent Breed Breakdown: Border Collie Meets Dachshund

Understanding a mixed breed starts with understanding its parents. The Border Collie and Dachshund are nearly opposites in build, original function, and some aspects of temperament — which is exactly why their offspring can be so variable.

The Border Collie is the workaholic of the dog world — bred for mental and physical endurance. The Dachshund was bred to independently chase prey into burrows, which selected for tenacity, boldness, and a strong-willed independence. These are fundamentally different working styles, and a Border Collie Dachshund mix can inherit any combination of them.

Understanding Generations: F1, F1B, F2, and Multigen

Most Border Collie Dachshund mixes you'll encounter are F1 crosses, simply because this isn't a high-volume designer breed like the Goldendoodle or Labradoodle. Established multigen breeding programs are scarce. If a breeder claims to have multigen Borshunds, ask for documentation of the lineage going back at least three generations.

Size Range: How Big Will a Border Collie Dachshund Mix Get?

This is where the unpredictability becomes very concrete. The Border Collie is roughly twice the weight and height of a standard Dachshund, so mixed offspring fall into a broad range.

The most common outcome is a medium-sized dog in the 20–35 lb (9–16 kg) range with a slightly elongated body and moderate leg length. But there's no guarantee. An F1 litter might produce one puppy that's nearly Dachshund-shaped and another that looks like a small Border Collie with shorter legs.

If size matters for your living situation — apartment weight restrictions, compatibility with small children, travel crate sizing — ask the breeder for the exact weights and heights of both parents and any previous litters. With rescue dogs, a DNA test (Embark or Wisdom Panel, typically $79–$199) can clarify breed composition and help predict adult size if the dog is still young.

Coat Types and Grooming: What to Expect

Both parent breeds come in multiple coat varieties, which multiplies the possibilities for their mixed offspring.

Possible Coat Outcomes

• Short and smooth: Inherited from a smooth-coat Border Collie or smooth Dachshund parent. Low maintenance, moderate shedding. Brush weekly with a rubber curry brush.
• Medium-length rough coat: From a rough-coat Border Collie parent. Feathering on legs, chest, and tail. Requires brushing 2–3 times per week, heavier seasonal shedding in spring and fall.
• Wirehaired: From a wirehaired Dachshund parent. Harsh, wiry outer coat with a softer undercoat. Requires hand-stripping or clipping every 8–12 weeks.
• Longhaired: From a longhaired Dachshund parent. Silky, flowing coat with feathering. Daily or every-other-day brushing to prevent mats, especially behind ears and on the hindquarters.

Is the Border Collie Dachshund mix hypoallergenic? No. Neither parent breed is hypoallergenic, and this mix will shed to some degree regardless of coat type. If you have dog allergies, this is not a suitable cross. Even wirehaired coats — which shed less visibly — still produce dander and saliva proteins that trigger allergic reactions.

Grooming Schedule by Coat Type

Budget $30–$65 per professional grooming session if your dog inherits a wirehaired or longhaired coat. Over a year, that's $180–$520 in grooming costs alone, on top of at-home brushes, shampoo, and detangling products.

Temperament Range: Best Case and Challenging Scenarios

Temperament is the most consequential area of unpredictability with this mix. Both parent breeds are intelligent, but they channel that intelligence very differently.

Best-Case Temperament Scenario

A Border Collie Dachshund mix that inherits the Border Collie's trainability and focus along with the Dachshund's playful confidence makes an engaging, responsive companion. These dogs thrive with owners who enjoy teaching tricks, running agility courses at home, or playing structured fetch sessions. They're alert without being excessive barkers, affectionate with family, and adaptable enough for active singles or families with older children.

Challenging Temperament Scenario

A mix that inherits the Border Collie's intensity and herding instinct combined with the Dachshund's stubbornness and prey drive can be a difficult dog for inexperienced owners. You may see:

• Herding behavior toward children or other pets: Nipping at heels, circling, staring — the Border Collie's instinct to control movement.
• High prey drive: Chasing squirrels, cats, or small dogs — the Dachshund's hunting heritage amplified by Border Collie chase instinct.
• Stubbornness during training: Understanding commands perfectly but choosing to ignore them, especially when a scent or movement is more interesting.
• Separation distress: Border Collies are prone to anxiety when under-stimulated or left alone too long. Combined with the Dachshund's tendency toward vocal protest, you may get a dog that barks, howls, or destroys when bored and alone.
• Wariness of strangers: Both breeds can be reserved with unfamiliar people. Without early, structured socialization (ideally starting before 16 weeks of age), this can develop into fear-based reactivity.

What Most Owners Actually Experience

Most Border Collie Dachshund mixes land somewhere in the middle: smart enough to learn quickly, independent enough to test boundaries, and energetic enough to need a real exercise plan — not just a backyard potty break. Expect to provide 45–75 minutes of combined physical exercise and mental enrichment daily. This can include:

• Two 20–30 minute walks with sniffing time (mental stimulation)
• 10–15 minutes of training sessions (new commands, trick shaping)
• Puzzle feeders or snuffle mats for mealtime enrichment
• Weekend activities: hiking, nosework classes, or backyard agility

Use only positive reinforcement and force-free training methods. Both breeds are sensitive to harsh corrections — the Border Collie can shut down, and the Dachshund can become defensive. Reward-based training with high-value treats (small pieces of chicken, cheese, or commercial training treats like Zuke's Mini Naturals) works far better than any aversive approach.

Health Considerations: Hybrid Vigor vs. Reality

Let's address the hybrid vigor myth directly. While crossbreeding can reduce the risk of some recessive inherited diseases (because two different gene pools are less likely to carry the same recessive mutations), it does not eliminate health risks. A Border Collie Dachshund mix can inherit conditions common to either parent breed, and some structural combinations actually create new risks.

Health Conditions to Watch For

The IVDD risk deserves special attention. If your Border Collie Dachshund mix inherits the Dachshund's elongated spine — even partially — they are at elevated risk for disc herniation. The Merck Veterinary Manual notes that chondrodystrophic breeds (those with short legs and long backs) have a genetic predisposition to premature disc degeneration. Practical steps to reduce IVDD risk:

• Use ramps or pet stairs instead of letting the dog jump on/off furniture
• Keep your dog at a lean, healthy weight (body condition score 4–5 out of 9)
• Avoid activities that put vertical impact on the spine (repeated high jumping, rough play with large dogs)
• Use a harness instead of a collar for walks to avoid neck strain
• Know the emergency signs: sudden back pain, inability to walk, loss of bladder control — these require immediate veterinary attention

Reputable breeders should provide health clearances for both parent dogs: OFA hip scores for the Border Collie parent, and ideally IVDD-risk screening (a DNA test for the FGF4 retrogene insertion associated with chondrodystrophy) for the Dachshund parent.

Cost: What You'll Pay for a Border Collie Dachshund Mix

This is not a high-demand designer breed, which actually works in your favor on price — but availability is limited.

Beyond the purchase or adoption price, budget for first-year costs:

• Veterinary (initial exams, vaccines, spay/neuter): $400–$900
• Food (quality kibble or balanced diet): $300–$600/year depending on size
• Supplies (crate, harness, leash, bed, bowls, toys): $200–$400
• Training classes (puppy socialization + basic obedience): $150–$350
• Pet insurance: $35–$70/month for accident-and-illness coverage (varies by provider and deductible)
• Grooming (if applicable): $0–$520/year depending on coat type

Estimated first-year total: $1,700–$4,500 depending on source, coat type, and your location.

Who Should (and Shouldn't) Get a Border Collie Dachshund Mix

This mix isn't a one-size-fits-all dog. Here's a practical framework for deciding if it's the right fit for your household.

This Mix Suits You If:

• You have prior dog experience — ideally with herding breeds or hounds
• You can commit to 45–75 minutes of daily exercise and mental enrichment
• You enjoy training and are patient with a dog that may test boundaries
• Your children are 8+ and understand how to interact gently with dogs
• You have a fenced yard or reliable access to safe off-leash areas
• You're home for significant portions of the day (this mix does poorly with 8+ hours alone regularly)

Consider a Different Breed If:

• This is your first dog and you want a predictable, easy-going temperament
• You have very young children (the herding/nipping instinct plus a potentially fragile long back is a risky combination)
• You live in an apartment and work long hours away from home
• You want a low-energy lap dog
• You have cats or small pets and can't manage a gradual, structured introduction (prey drive is a real concern)
• You need a hypoallergenic or low-shedding dog

Frequently Asked Questions