Pitbull Mixed Bully: The American Bully Pit Mix Breed Guide

What Exactly Is a Pitbull Mixed Bully?

The term "pitbull mixed bully" most commonly refers to a cross between the American Pit Bull Terrier (APBT) and the American Bully — two closely related but distinctly different breeds that share common ancestry yet diverge in build, temperament, and purpose. Some owners and breeders also use the phrase loosely to describe any bully-type dog with pitbull lineage, including mixes involving the American Staffordshire Terrier or Staffordshire Bull Terrier. For this guide, we'll focus on the primary cross: APBT × American Bully.

Because the American Bully itself was developed partly from APBT stock (along with the American Bulldog, English Bulldog, and various mastiff-type breeds), this mix sometimes behaves more like a "backcross" than a traditional first-generation hybrid. That makes understanding parent traits — and how they blend — especially important before you commit to bringing one of these dogs home.

Parent Breed Breakdown: APBT vs. American Bully

Understanding the parent breeds is the single best way to predict what a pitbull mixed bully might look and act like. Here's how they compare across the traits that matter most to owners.

The American Bully was developed in the 1980s and 1990s specifically to be a companion breed with the "bully" look but a more relaxed, family-friendly temperament. Breeders selectively reduced the dog-aggression and prey-drive traits common in terrier-type breeds. Your pitbull mixed bully may lean toward either parent's personality profile — or land somewhere in between.

Generations Explained: F1, F1B, F2, and Multigen

Size Range: How Big Will a Pitbull Mixed Bully Get?

This is one of the most common questions prospective owners ask — and one of the hardest to answer precisely. Because the American Bully comes in four distinct size classes (Pocket, Standard, Classic, and XL), the size of your pitbull mixed bully depends heavily on which class of Bully was used as the parent.

Practical tip: Ask the breeder for the exact weight and height of both parents. A good rule of thumb for F1 mixes is that the adult dog will typically fall within 10–15% of the midpoint between the two parents' weights, though outliers occur. If you're adopting a puppy of unknown parentage, plan for a dog in the 45–80 lb (20–36 kg) range as a safe bet for housing, crates, and gear purchases.

Temperament: Best-Case and Challenging Scenarios

Temperament is where the pitbull mixed bully's dual heritage creates the widest range of outcomes. Here's what you might encounter across the spectrum.

Best-Case Scenario (Bully-Dominant Temperament)

The dog inherits the American Bully's stable, outgoing, people-oriented disposition. They're confident in new environments, friendly with strangers, gentle with children, and show low reactivity toward other dogs. They're eager to please and respond well to positive reinforcement training. Energy is moderate — happy with a 30–45 minute walk and some playtime. This is the temperament responsible breeders of American Bullies have worked decades to stabilize.

Challenging Scenario (APBT-Dominant Temperament)

The dog inherits more of the APBT's terrier drive: high energy (90+ minutes of vigorous exercise needed daily), strong prey drive (cats and small animals may trigger chasing), dog-selectiveness or same-sex dog aggression, and a tendency to become frustrated or destructive without sufficient mental and physical stimulation. These dogs aren't "bad" — they're working-type dogs that need an experienced handler who understands terrier-type behavior and can provide structured outlets.

The Middle Ground (Most Common)

Most pitbull mixed bullies land between these extremes: moderately energetic, affectionate with family, cautiously friendly with strangers, and variable with other dogs. Early socialization during the critical 3–16 week window is essential regardless of where your dog falls on the spectrum. According to the AVMA's guidance on canine socialization, structured exposure to diverse people, environments, and other animals during puppyhood significantly reduces fear-based reactivity in adulthood.

Coat, Grooming, and the Shedding Reality

Both the APBT and the American Bully have short, smooth, single-layer coats. This means your pitbull mixed bully will almost certainly have a short coat that's easy to maintain — but it also means this mix is not hypoallergenic and not low-shedding. If you're looking for a hypoallergenic dog, this is not the mix for you.

Coat Traits to Expect

• Length: Short and smooth, typically 0.5–1 inch
• Texture: Sleek to slightly coarse; some individuals inherit a denser undercoat from mastiff-influenced Bully lines
• Colors: Virtually any — brindle, blue, fawn, red, black, white, piebald, merle (note: merle is controversial in bully breeds due to associated health risks when two merle carriers are bred together)
• Shedding: Moderate year-round with seasonal increases in spring and fall

Grooming Routine

Health Considerations: Hybrid Vigor vs. Reality

Let's address a persistent myth: "hybrid vigor" does not eliminate health risks in designer mixes. The concept of heterosis (hybrid vigor) applies primarily to production animals bred from two highly inbred lines, where crossing reduces the expression of recessive genetic disorders. In companion dogs, especially crosses between closely related breeds like the APBT and American Bully, the genetic overlap is significant. Your pitbull mixed bully can inherit any condition common to either parent breed.

Conditions to Screen For

What responsible breeders do: They health-test both parent dogs — not just "vet checked" (which means almost nothing), but actual OFA or equivalent certifications for hips, elbows, cardiac, and patellas, plus DNA testing for known breed-specific conditions. Ask to see the documentation. According to the Merck Veterinary Manual, responsible health screening of parent animals is the most effective way to reduce inherited disease risk in puppies.

Predictable vs. Unpredictable Traits

Not all traits carry the same level of uncertainty in a pitbull mixed bully. Here's a practical breakdown of what you can count on versus what's a gamble.

Cost: Purchase Price, Rescue Availability, and Ongoing Expenses

Puppy Purchase Price

Because the pitbull mixed bully is not a standardized designer breed with a premium "doodle-style" price tag, costs tend to be lower than many other designer crosses — but they vary significantly based on the breeder's practices and the parent dogs' quality.

• Backyard breeder / casual litter: $300–$800 — typically no health testing, no take-back clause, no registration. High risk of inherited health issues and temperament problems.
• Responsible hobby breeder: $1,000–$2,500 — health-tested parents (OFA certifications), early neurological stimulation (ENS), temperament testing, spay/neuter contract, take-back clause. May be registered with ABKC or UKC.
• Show-quality breeder (champion lines): $2,500–$5,000+ — extensively titled parents, comprehensive health panels, puppy evaluations, lifetime breeder support.

Rescue and Adoption

Bully-type mixes are among the most common dogs in U.S. shelters. You can frequently find pitbull-bully mixes through:

• Local municipal shelters and humane societies ($50–$250 adoption fee, often includes spay/neuter, vaccines, and microchip)
• Breed-specific rescues such as ASPCA partner shelters and pit bull rescue organizations
• Foster-based rescue networks that can provide detailed behavioral assessments — particularly valuable since you can learn about the adult dog's actual temperament rather than guessing from a puppy

First-Year Cost Estimate

Who This Mix Suits Best

The pitbull mixed bully is not a one-size-fits-all dog. Here's a practical framework for assessing fit:

Ideal Owner Profile

• Experience level: Intermediate to experienced dog owner. First-time owners can succeed with this mix, but should commit to professional training support and extensive breed research beforehand.
• Activity level: Moderately active to very active — plan for 45–90 minutes of daily exercise depending on which parent your dog favors.
• Housing: House with a secure, fenced yard is ideal. Apartment living is possible for smaller individuals (Pocket Bully crosses) with dedicated daily exercise routines, but check your lease — many landlords restrict bully-type breeds.
• Family composition: Generally excellent with children when properly socialized, thanks to the Bully's companion-dog breeding. Supervision is always required with young children and any dog. Dog-on-dog dynamics vary too much to guarantee multi-dog household success without careful introduction and assessment.
• Time commitment: These dogs bond closely to their people and do poorly when left alone for 8+ hours daily. Separation anxiety is a common complaint in under-exercised, under-stimulated bully-type dogs.

Who Should Consider a Different Breed

• Homes with existing same-sex dogs if the mix inherits APBT-type dog-selectiveness
• Households with cats, rabbits, or other small pets (unless the dog is individually assessed and shows low prey drive)
• Owners who want a guaranteed low-shedding or hypoallergenic dog
• Those in areas with strict breed-specific legislation who cannot risk housing complications
• Owners looking for an "easy" low-energy companion — even the calmer Bully-dominant individuals need structured daily activity

Frequently Asked Questions

What two breeds make up the pitbull mixed bully?

The primary cross is the American Pit Bull Terrier (APBT) and the American Bully. The American Bully itself was developed from APBT, American Bulldog, English Bulldog, and mastiff-type breeds, so there is significant genetic overlap between the two parent breeds. Some dogs labeled as "pitbull mixed bully" may also include American Staffordshire Terrier or Staffordshire Bull Terrier lineage.

How big will my pitbull mixed bully get?

Adult size ranges from 30 lb (14 kg) for Pocket Bully crosses to 100+ lb (45+ kg) for XL Bully crosses. The most common range for Standard Bully × APBT crosses is 45–75 lb (20–34 kg) and 17–20 inches (43–51 cm) at the shoulder. Always check the parents' size for the best estimate.

What will the temperament be like?

Expect a loyal, people-oriented dog that bonds closely with family. Energy levels range from moderate (Bully-dominant) to high (APBT-dominant). Dog sociability is the most unpredictable trait — some individuals are friendly with all dogs, while others are selective or reactive. Early socialization and positive reinforcement training are essential regardless of temperament leaning.

Is the pitbull mixed bully hypoallergenic or low-shedding?

No. Both parent breeds have short, smooth coats that shed moderately year-round. This mix is not suitable for allergy sufferers seeking a low-allergen dog. Regular brushing with a rubber curry brush and occasional bathing will manage loose hair, but you should expect to find dog hair on furniture and clothing.

What health issues might this mix inherit?

Key conditions include hip dysplasia, elbow dysplasia, demodectic mange, atopic dermatitis (allergies), cardiac conditions (especially in XL Bully lines), patellar luxation, and cerebellar ataxia. Health testing of both parent dogs through OFA or equivalent organizations significantly reduces — but does not eliminate — the risk of inherited conditions. Consult your veterinarian about a screening schedule appropriate for your individual dog.

How much does a pitbull mixed bully cost?

Puppies range from $300 (casual breeder, no health testing) to $5,000+ (show-quality champion lines). Responsible breeders with full health testing typically charge $1,000–$2,500. Adoption through shelters and rescues costs $50–$250 and is a widely available option for this type of dog. First-year expenses beyond the purchase price typically range from $1,900–$4,730.

Are pitbull mixed bullies good with children?

When properly socialized and from stable temperaments (especially Bully-dominant lines), these dogs are typically excellent with children — patient, tolerant, and affectionate. As with any dog, never leave young children unsupervised, teach children to respect the dog's space (especially during eating and sleeping), and choose an individual dog with a proven temperament assessment if you have young kids.

Can I register a pitbull mixed bully?

You cannot register this cross with the AKC since neither parent breed is AKC-recognized. However, the UKC (United Kennel Club) and ABKC (American Bully Kennel Club) may offer registration options depending on the specific cross and parent registration status. Registration is primarily relevant if you plan to participate in conformation shows or weight-pull competitions.