Full Size Big Yorkie: The Truth About Oversized Yorkshire Terriers

If you've ever seen a Yorkshire Terrier that looked noticeably larger than the breed standard's dainty 7-pound ideal, you've likely encountered what owners and enthusiasts call a "full size big Yorkie." These oversized Yorkshire Terriers typically weigh between 7 and 15 pounds (3.2–6.8 kg) and stand taller than the American Kennel Club's 7–8 inch breed standard. While they aren't a separate breed or recognized variety, these larger-than-average Yorkies have developed a dedicated following among owners who want the classic Yorkshire Terrier personality in a sturdier, more robust package.

This guide covers everything you need to know about full size big Yorkies — from why they exist and what they look like to their health profile, daily care needs, and realistic ownership costs in 2026.

What Exactly Is a Full Size Big Yorkie?

The term "full size big Yorkie" isn't an official breed classification. The AKC Yorkshire Terrier breed standard specifies that these dogs should weigh no more than 7 pounds (3.2 kg). However, many Yorkshire Terriers naturally exceed this weight, landing in the 7–15 lb (3.2–6.8 kg) range. These dogs are purebred Yorkies — not mixes — but they fall outside the show-ring ideal.

Several factors produce larger Yorkies:

• Genetic throwbacks: Early Yorkshire Terriers were bred from larger terrier stock including the Waterside Terrier, English Black and Tan Terrier, and Skye Terrier. Some of those larger-frame genes still surface in modern litters.
• Breeding pair size: When both sire and dam carry genes for a heavier build, puppies tend to exceed the standard weight even with responsible breeding practices.
• Deliberate "teacup" backlash: Some breeders intentionally avoid breeding the smallest dogs due to associated health fragility, producing litters that trend toward 8–12 lb adults.

Origin and History: How Larger Yorkies Emerged

The Yorkshire Terrier originated in northern England during the mid-1800s, specifically in the counties of Yorkshire and Lancashire. Weavers and miners migrating from Scotland brought along small terriers — including the now-extinct Paisley Terrier and Clydesdale Terrier — which were crossed with local English terrier types. The resulting dogs were actually considerably larger than today's show Yorkies, often weighing 12–14 pounds (5.4–6.4 kg).

The breed was initially used for ratting in textile mills and coal mines. A famous early Yorkie named Huddersfield Ben (born 1865) is considered the foundation sire of the modern breed and reportedly weighed around 11 pounds (5 kg). It was only through decades of selective breeding for smaller size that the AKC standard eventually capped the breed at 7 pounds.

This means that full size big Yorkies at 10–14 lb actually resemble the breed's original working-dog build more closely than the modern show-ring ideal. Their larger frame isn't a defect — it's a genetic echo of the breed's working-class roots.

Temperament and Personality: Big Dog Attitude in a Bigger Small Dog

Larger Yorkies carry the same bold, spirited temperament as their standard-size counterparts, but many owners report that the extra body mass comes with a slightly more grounded demeanor. Here are the core traits you can expect:

1. Confident and Assertive
Yorkies of any size don't know they're small, and bigger Yorkies lean into this even more. They'll approach larger dogs at the park without hesitation and claim the best spot on the couch as their right. This confidence can border on bossiness if boundaries aren't set early.

2. Alert and Vocal
Expect your Yorkie to announce visitors, delivery drivers, and suspicious leaves blowing across the yard. Their watchdog instinct is strong. Larger Yorkies tend to have a slightly deeper bark than their 4-lb counterparts, which can carry more through apartment walls.

3. Deeply Bonded to Their Person
Yorkies are classic "velcro dogs." A full size big Yorkie will follow you room to room, curl up against your leg while you cook, and insist on sleeping under the covers. They bond intensely with one or two people and can develop separation anxiety if left alone for more than 4–6 hours regularly.

4. Playful and Feisty
Don't mistake their lap-dog tendencies for laziness. These dogs love interactive play — tug toys, flirt poles, and puzzle feeders keep them engaged. Their terrier heritage means they enjoy chasing and "killing" squeaky toys with genuine enthusiasm.

5. Intelligent but Independent
Yorkies learn commands quickly but don't always see the point in obeying them. A 10-lb Yorkie who's decided the squirrel outside is more interesting than your "come" cue will test your patience. This independence is a terrier hallmark, not a training failure.

Physical Characteristics and Appearance

Full size big Yorkies share the same breed appearance as standard Yorkies — just scaled up. Expect the following specifics:

• Weight: 7–15 lb (3.2–6.8 kg), with most clustering in the 9–12 lb (4.1–5.4 kg) range
• Height: 8–11 inches (20–28 cm) at the shoulder, compared to the standard 7–8 inches
• Body structure: Compact and well-proportioned, with a level topline and moderately angulated hindquarters. Larger Yorkies often have sturdier bone structure — thicker legs and a broader chest than show-line dogs
• Head: Small and flat on top with a medium-length muzzle. Dark, sparkling eyes with a keen expression. Ears are V-shaped, erect, and set high
• Coat: Long, straight, fine, and silky — more like human hair than typical dog fur. The traditional color pattern is dark steel blue (nape to tail) with rich golden tan on the head, chest, and legs. Puppies are born black and tan, with the adult coloring developing over 1–3 years
• Tail: Traditionally docked in the US (medium length, carried slightly higher than the back), though natural tails are increasingly common and required in many European countries

Many owners of larger Yorkies opt for a "puppy cut" or "teddy bear cut" (1–2 inches all over) rather than maintaining the floor-length show coat. This drastically reduces grooming time while keeping the dog comfortable.

Exercise and Activity Needs

Despite their small stature, full size big Yorkies are active dogs that need consistent daily exercise. Their terrier ancestry means they have more stamina than many people assume. Here's a realistic breakdown:

Total daily exercise target: 45–60 minutes, split across multiple sessions. This is more than many owners expect from a "small dog," but an under-exercised Yorkie will channel that energy into nuisance barking, destructive chewing, or obsessive licking.

Larger Yorkies handle longer hikes better than their 4-lb counterparts. A fit 12-lb Yorkie can manage a 2–3 mile hike on moderate terrain, though you should bring water and watch for overheating in warm weather. Their small body mass still makes them vulnerable to temperature extremes.

Common Health Issues in Larger Yorkshire Terriers

Full size big Yorkies are generally robust dogs, and their larger frame actually protects them from some of the fragility issues that plague teacup and ultra-miniature Yorkies (hypoglycemia, easily fractured bones, tracheal collapse from minimal pressure). However, they remain susceptible to several breed-associated conditions. Always consult your veterinarian for diagnosis and treatment of any health concern.

Grooming Requirements and Coat Care

The Yorkie's hair-like coat is one of the breed's defining features — and one of its biggest time commitments. Here's what a realistic grooming schedule looks like:

For a full-length show coat:

• Brush daily for 15–20 minutes using a pin brush and metal comb
• Wrap coat sections in tissue paper or use a conditioning spray to prevent breakage
• Bathe every 7–10 days with a moisturizing dog shampoo (e.g., Earthbath Oatmeal & Aloe or Chris Christensen White on White)
• Professional grooming every 4–6 weeks ($60–$90 per session in most US markets)

For a puppy cut or teddy bear cut (recommended for most pet owners):

• Brush 3–4 times per week for 5–10 minutes using a slicker brush
• Bathe every 2–3 weeks
• Professional clip every 6–8 weeks ($45–$75 per session)
• Trim around eyes, paws, and sanitary areas between professional appointments

Year-round essentials regardless of coat length:

• Clean ears weekly with a veterinarian-approved ear cleanser — Yorkies' erect, hair-lined ears trap moisture and debris
• Trim nails every 2–3 weeks (or when you hear clicking on hard floors)
• Brush teeth daily with enzymatic dog toothpaste — dental disease is the single most common health problem in this breed
• Check and clean tear stains daily with a damp cloth or commercial tear stain remover

Training and Intelligence

Yorkshire Terriers rank 34th out of 138 breeds in Stanley Coren's The Intelligence of Dogs, placing them in the "above average working intelligence" category. They typically learn a new command in 15–25 repetitions and obey known commands on the first try about 70% of the time.

However, their terrier independence means compliance is a different story from comprehension. Your Yorkie understands "come" perfectly well — they're just evaluating whether it's worth their while.

Effective training methods for full size big Yorkies:

• Positive reinforcement only: High-value treats (small bits of chicken, cheese, or commercial training treats like Zuke's Mini Naturals), verbal praise, and play rewards. Force-free, LIMA (Least Intrusive, Minimally Aversive) methods work best.
• Short sessions: 5–10 minutes maximum, 2–3 times daily. Yorkies lose focus quickly in repetitive drills.
• Early socialization: Expose puppies to diverse people, surfaces, sounds, and other dogs between 8–16 weeks. This is critical for preventing the fear-based reactivity Yorkies are prone to.
• Housetraining patience: Yorkies are notoriously slow to housetrain — expect 4–8 months for reliable indoor habits. Consistent schedule, crate training, and enzymatic cleaner for accidents (Nature's Miracle or Rocco & Roxie) are essential.
• Avoid aversive tools: Never use shock collars, prong collars, or alpha rolls. These damage trust and can worsen fear-based barking and aggression in small dogs.

Family Suitability: Kids, Pets, and Living Spaces

With children: Full size big Yorkies are a better match for families than teacup-sized Yorkies simply because they're less fragile. A 10–12 lb Yorkie can handle gentle play with children aged 8 and up who understand how to interact with small dogs. They are not suitable for toddlers or very young children who may pick them up roughly, squeeze them, or drop them. Always supervise interactions and teach children to let the dog retreat when it wants space.

With other pets: Yorkies generally coexist well with other dogs, especially when socialized early. Their terrier prey drive means they may chase cats, rabbits, or hamsters — introductions to cats are possible with slow desensitization but never leave them unsupervised together. Yorkies often do best as the only small pet in the household or paired with another dog of similar or larger size.

Apartment living: Yorkies adapt well to apartments thanks to their size, but their vocal nature can create friction with neighbors. A full size big Yorkie's bark carries more volume than a 4-lb dog's. Consistent training to manage alert barking (teaching a "quiet" cue and rewarding calm behavior) is important in shared-wall housing. They need their daily walks and play sessions regardless of living space — apartment Yorkies who don't get outside stimulation become problem barkers fast.

Cost of Ownership: Buying and Maintaining a Full Size Big Yorkie

Here's a realistic cost breakdown for 2026:

A note on buying vs. adopting: If you specifically want a full size big Yorkie, responsible AKC-registered breeders who health-test their breeding stock (OFA patella, cardiac, and ophthalmologist evaluations) are the safest route. Ask breeders about expected adult weights based on parental size and previous litters. Yorkie-specific rescues (such as Yorkie Rescue or regional small-breed rescues) also frequently have adult dogs in the 8–14 lb range — these are often surrendered due to owner circumstances, not behavioral issues, and adoption fees are dramatically lower.

Frequently Asked Questions

Is a full size big Yorkie right for first-time dog owners?

Yes, with caveats. Yorkies are manageable in size and adapt to various living situations, making them accessible for new owners. However, their grooming demands, housetraining challenges, and tendency toward separation anxiety require commitment. First-time owners should be prepared for 4–8 months of consistent housetraining and daily coat maintenance. If you're gone 10+ hours daily, a Yorkie is not the best first dog regardless of size.

How much exercise does a full size big Yorkie need daily?

Plan for 45–60 minutes of total activity per day, split between two leash walks (20–30 minutes each), indoor play sessions (10–15 minutes, 2–3 times), and mental stimulation through puzzle toys or short training drills. Their larger build gives them more endurance than teacup Yorkies, but they still overheat easily in warm weather and should not be overexerted.

What health problems are larger Yorkies prone to?

Patellar luxation (~20–25% prevalence), portosystemic liver shunts (Yorkies are significantly overrepresented), dental disease (affecting the majority by age 3), tracheal collapse, and Legg-Calvé-Perthes disease. Larger Yorkies have the advantage of fewer hypoglycemic episodes and fewer fragile-bone injuries compared to ultra-small Yorkies. Regular veterinary checkups — including annual dental assessments and patella evaluations — are essential.

How big does a full size big Yorkie get?

Adult weight typically ranges from 7 to 15 lb (3.2–6.8 kg), with most settling in the 9–12 lb range. Height at the shoulder runs 8–11 inches (20–28 cm). Growth is mostly complete by 10–12 months, though some dogs continue filling out until 18 months.

Is a full size big Yorkie good with children and other pets?

They do well with respectful children aged 8+ and typically get along with other dogs. Their terrier prey drive can make cat introductions challenging, and they should not be trusted with small pets like hamsters or birds. Their sturdier build makes them a better choice for families than teacup-sized Yorkies, but supervision is always necessary with young children.

How much does a full size big Yorkie cost?

From a responsible breeder, expect to pay $1,500–$4,000+ for a puppy, with annual care costs running $1,390–$3,820 after the first year. Adoption from a rescue typically costs $200–$600 and often includes initial veterinary care. Pet insurance ($25–$60/month) is strongly recommended given the breed's predisposition to liver shunts and dental disease, both of which can involve expensive treatment.

Whether you're drawn to the full size big Yorkie for their sturdier build, their slightly calmer demeanor, or simply because you fell in love with a specific 11-pound puppy at a breeder's home, understanding their needs upfront sets you both up for a long, healthy life together. With proper care, these oversized charmers regularly live 13–16 years — giving you well over a decade of bold terrier personality in a perfectly portable package.