Biewer Yorkshire Terrier Puppies: Complete Growth & Care Guide
Everything you need to know about raising Biewer Yorkshire Terrier puppies — milestones, feeding, potty training, vaccines, and first-year costs.
Understanding Your Biewer Yorkshire Terrier Puppy
The Biewer Yorkshire Terrier (often called the Biewer Terrier) is a distinct toy breed recognized by the AKC since 2021. Unlike standard Yorkies, Biewers carry a recessive piebald gene that produces their signature tri-color coat — white, black (or blue), and gold. Adult Biewers typically weigh 4–8 lb (1.8–3.6 kg) and stand 7–11 inches (18–28 cm) tall, with a lifespan of 12–15 years.
Raising a Biewer Yorkshire Terrier puppy requires attention to their unique vulnerabilities: hypoglycemia risk in the first 12 weeks, tracheal sensitivity, and the need for early socialization to prevent the timidity common in toy breeds. This guide walks you through every stage with specific numbers, timelines, and troubleshooting strategies.
| Trait | Biewer Terrier Standard |
|---|---|
| Adult Weight | 4–8 lb / 1.8–3.6 kg |
| Adult Height | 7–11 in / 18–28 cm |
| Lifespan | 12–15 years |
| Coat Type | Long, straight, silky — tri-color |
| Energy Level | Moderate (30–45 min/day) |
| Grooming | Daily brushing; professional groom every 6–8 weeks |
| Family Fit | Best with older children (8+); fragile with toddlers |
When Should I Bring My Biewer Puppy Home?
Biewer Yorkshire Terrier puppies should not leave their breeder before 10–12 weeks of age. Many responsible breeders keep toy breed puppies until 12 weeks because:
- Hypoglycemia risk is highest before 10 weeks — breeders can monitor blood sugar and intervene if needed
- Vaccine series is more advanced (at least two rounds completed)
- Bite inhibition learning from littermates is more complete
- Toy breeds mature slower physically; extra weeks with the dam improve immune function
If a breeder offers a Biewer puppy at 6–7 weeks, consider this a red flag. The AKC's responsible breeding guidelines emphasize that puppies benefit significantly from remaining with their litter through the critical socialization period.
Age-Specific Milestones: Weeks 4–12 Months
Weeks 4–8 (Breeder's Care)
- Teeth begin erupting; puppy transitions from milk to gruel (kibble soaked in warm water or puppy formula)
- First DHPP vaccine at 6–8 weeks
- Early neurological stimulation (ENS) and early scent introduction (ESI) protocols should be underway
- Puppy begins learning bite inhibition from littermates
- Weight at 8 weeks: approximately 1.5–2.5 lb (0.7–1.1 kg)
Weeks 8–12 (Home Transition)
- Second DHPP vaccine at 10–12 weeks
- Expect stress-related loose stools for 3–5 days after bringing home — feed the same food the breeder used
- Bladder control: approximately 1 hour per month of age (so ~2 hours max at 8 weeks)
- Sleep: 18–20 hours per day is normal
- Begin handling exercises: touch ears, paws, mouth daily for 30 seconds to build grooming tolerance
Weeks 12–16 (Foundation Training)
- Third DHPP vaccine at 14–16 weeks; rabies vaccine typically given at 12–16 weeks
- Can begin short (5-minute) structured training sessions using food lures
- Potty training: should show emerging preference for elimination surface (grass, pad, etc.)
- Teething begins: expect increased chewing, drooling, and mild irritability
- Weight at 16 weeks: approximately 2.5–4 lb (1.1–1.8 kg)
Weeks 16–24 (Adolescence Begins)
- Adult teeth erupting; baby teeth should fall out — monitor for retained deciduous teeth (common in toy breeds)
- "Fear period" often occurs around 16–20 weeks — avoid overwhelming experiences
- Spay/neuter typically scheduled between 5–6 months (consult your veterinarian for timing specific to your puppy)
- Can transition from 3 meals to 2 meals per day around 5–6 months
6–12 Months (Young Adult Transition)
- Approaching adult weight by 9–10 months; growth slows significantly after 8 months
- Coat transitions from puppy texture to adult silky coat — expect matting if brushing frequency drops
- May test boundaries; consistency in rules remains critical
- First professional grooming recommended around 4–5 months to build positive associations
Feeding Schedule: Exact Portions by Age
Biewer Yorkshire Terrier puppies are prone to hypoglycemia (dangerously low blood sugar) during the first 12 weeks. Frequent, measured meals are essential. Choose an AAFCO-approved small-breed puppy formula with minimum 22% protein and 8% fat on a dry matter basis.
| Age | Meals/Day | Portion Per Meal* | Total Daily Amount | Notes |
|---|---|---|---|---|
| 8–12 weeks | 4 | 2–3 Tbsp | ~⅓–½ cup | Keep kibble slightly moistened; offer Nutri-Cal gel if meals are missed |
| 3–4 months | 3–4 | 2–4 Tbsp | ~½–¾ cup | Transition to dry kibble; monitor weight weekly |
| 4–6 months | 3 | ¼ cup | ~¾ cup | Expect appetite fluctuations during teething |
| 6–12 months | 2 | ¼–⅓ cup | ~½–⅔ cup | Transition to adult formula around 10–12 months |
*Portions are approximate for a puppy expected to reach 5–6 lb adult weight. Adjust based on body condition score — ribs should be palpable but not visible. Consult your veterinarian for individualized feeding plans.
Hypoglycemia Warning Signs: Lethargy, trembling, glazed eyes, weakness, or collapse. If you observe these, rub a small amount of Karo syrup or Nutri-Cal on the gums and seek emergency veterinary care immediately. Keep a glucose supplement on hand during the first 12 weeks.
Potty Training Timeline & Troubleshooting
Realistic expectation: most Biewer Yorkshire Terrier puppies achieve reliable house training between 4–6 months of age. Some individuals — particularly those under 4 lb — may take 8–10 months due to smaller bladder capacity. Claims of "potty trained in 3 days" are unrealistic for any toy breed.
| Age | Max Bladder Hold Time | Expected Accidents/Week | Milestone |
|---|---|---|---|
| 8–10 weeks | 1.5–2 hours | 4–8 | Learning elimination surface preference |
| 10–14 weeks | 2–3 hours | 2–5 | Begins signaling (sniffing, circling, whining at door) |
| 3–4 months | 3–4 hours | 1–3 | More consistent signaling; overnight hold improving |
| 4–6 months | 4–5 hours | 0–2 | Near-reliable with routine; occasional regression during fear periods |
| 6–12 months | 5–7 hours | 0–1 | Fully reliable if schedule maintained |
Potty Training Protocol for Biewer Puppies
- Designate one elimination area — consistency in location builds surface preference faster
- Take puppy out after every meal, nap, and play session — within 5–15 minutes of each event
- Use a cue word ("go potty") as the puppy begins eliminating; reward with a high-value treat (freeze-dried liver, small cheese piece) within 2 seconds of finishing
- Supervise or confine — when you cannot watch, puppy goes in the crate or a small exercise pen with a potty pad (if pad-training)
- Clean accidents with enzymatic cleaner (Nature's Miracle or Rocco & Roxie) — ammonia-based cleaners attract re-soiling
Common Biewer-Specific Issues:
- Submissive urination: Common in toy breeds. Avoid greeting with direct eye contact or reaching over the head. Greet at puppy's level, ignore for first 2 minutes after arriving home.
- Rain refusal: Biewers dislike wet feet. Consider a covered potty area or indoor grass pad (e.g., Fresh Patch, DoggieLawn) for rainy climates.
- Winter reluctance: At 4–6 lb, cold affects them quickly. A fleece-lined sweater and limiting outdoor time to 3–5 minutes in temperatures below 40°F (4°C) helps.
Socialization Window: Weeks 3–14
The primary socialization period closes around 14 weeks. According to the AVMA, puppies that lack adequate exposure during this window are significantly more likely to develop fear-based behaviors later. For Biewer Terriers — a breed prone to wariness of strangers and other dogs — structured socialization is non-negotiable.
Safety note: Until the full DHPP series is complete (typically after the 14–16 week vaccine), avoid high-traffic dog areas like dog parks and pet store floors. Socialization can happen via car rides, carrying your puppy in a sling, and visiting vaccinated friends' homes.
Vaccination Schedule
Your veterinarian will customize this schedule based on local disease prevalence and your puppy's health status. The following reflects AAHA canine vaccination guidelines:
| Age | Vaccine | Notes |
|---|---|---|
| 6–8 weeks | DHPP (Distemper, Hepatitis, Parainfluenza, Parvovirus) | Often administered by breeder; verify records |
| 10–12 weeks | DHPP booster | Second round; puppy not fully protected yet |
| 12–16 weeks | Rabies | Required by law in most US jurisdictions |
| 14–16 weeks | DHPP booster (final) | Completes core series; full immunity ~2 weeks post-vaccine |
| 12–16 weeks (optional) | Bordetella (kennel cough) | Recommended if attending puppy classes or boarding |
| Annually or per vet recommendation | DHPP + Rabies boosters | Some vets use 3-year protocols after first adult booster |
When to Call the Vet After Vaccination:
- Mild lethargy and soreness for 24 hours is normal
- Facial swelling, hives, vomiting, or difficulty breathing within 1–4 hours post-vaccine = emergency — call your vet or nearest emergency clinic immediately
- Toy breeds like Biewers have slightly higher rates of vaccine reactions; discuss splitting vaccines (giving DHPP and Rabies 2 weeks apart) with your veterinarian
Teething Timeline & Relief Strategies
Biewer puppies begin teething around 12–16 weeks, with the most intense chewing occurring between 3–5 months. Adult teeth should be fully in by 6–7 months. Toy breeds are predisposed to retained deciduous teeth — baby teeth that don't fall out as adult teeth erupt — which can cause crowding, misalignment, and periodontal disease.
Safe Chew Recommendations by Stage
| Stage | Safe Options | Avoid |
|---|---|---|
| 12–16 weeks (early teething) | Frozen damp washcloth (knotted), rubber teething rings (Kong Puppy), chilled carrot sticks | Hard nylon bones, ice cubes (can fracture teeth), rawhide |
| 4–6 months (peak chewing) | Bully sticks (supervised, 4-inch max), Kong Classic stuffed with frozen pumpkin, Benebone Puppy | Cooked bones, antlers, hooves, tennis balls (abrasive to teeth) |
| 6–7 months (finishing) | Dental chews sized for toy breeds (e.g., Greenies Teenie), Whimzees small | Any chew harder than a fingernail — test by pressing with your thumbnail |
Retained baby teeth: If you see an adult tooth erupting alongside a baby tooth that hasn't loosened by the time the adult tooth is 50% visible, schedule a veterinary dental exam. Extraction is often needed and is typically done during spay/neuter anesthesia.
Crate Training Progression
Crate training protects your Biewer puppy from household hazards and supports potty training. However, toy breeds have limited bladder capacity, so time limits must be strictly observed.
| Puppy Age | Max Crate Time (Daytime) | Overnight | Crate Size |
|---|---|---|---|
| 8–10 weeks | 1–1.5 hours | 2–3 hours (expect 1–2 night wakings) | 18" x 12" x 14" — use divider in 22" crate |
| 10–14 weeks | 2–2.5 hours | 3–4 hours | Same — adjust divider as puppy grows |
| 3–5 months | 3–4 hours | 5–6 hours | 22" x 13" x 16" (final adult size for most Biewers) |
| 5–12 months | 4–5 hours | 7–8 hours | Full crate space available |
Crate Training Steps
- Days 1–3: Crate door open; feed all meals inside; toss high-value treats in; never force puppy inside
- Days 4–7: Close door for 1–5 minutes while you're in the room; gradually increase duration
- Week 2: Begin short absences (5–15 minutes); return before puppy shows distress
- Week 3+: Extend absences incrementally; puppy should be calm upon your return
Whining Protocol: If your Biewer whines in the crate, wait 5–10 minutes before responding. If whining continues, take puppy out silently to the potty area (no play, no talking). If they eliminate, praise and return to crate. If not, return to crate without interaction. This prevents learning that whining = playtime.
Common Puppy Problems & Breed-Specific Solutions
Puppy Biting & Nipping
Biewer puppies explore with their mouths, and their needle teeth are sharp. Biting typically peaks between 10–16 weeks and diminishes significantly by 5–6 months with consistent training.
Solution protocol:
- Redirect: When teeth touch skin, say "ouch" in a calm, high-pitched tone, then immediately offer an appropriate chew toy
- Time-out: If biting persists after 2 redirects, calmly place puppy in a playpen for 30–60 seconds — this teaches that biting ends play
- Prevention: Puppies bite most when overtired or overstimulated; enforce naps every 1.5–2 hours during the day
Never use physical punishment, alpha rolls, or muzzle-holding. These damage trust and can trigger defensive aggression in a breed already prone to wariness.
Excessive Whining & Crying
Biewers are companion dogs bred for close human contact. Separation distress is common, especially in the first 2–3 weeks home.
- Provide a Snuggle Puppy (with heartbeat simulator) in the crate for the first 2 weeks
- Practice "alone time" for 5–10 minutes daily, building to 30 minutes over the first month
- Leave a worn t-shirt with your scent in the crate
Resource Guarding Prevention
While not breed-specific, toy breeds sometimes develop food or toy guarding due to their small size (perceived vulnerability). Prevention starts early:
- Hand-feed 25% of daily meals during weeks 8–16
- Practice "trading up" — offer a higher-value treat when approaching puppy during meals
- Never punish growling — it's communication; punishing it suppresses the warning and can lead to biting without signal
First-Year Cost Breakdown
Budget realistically for your Biewer Yorkshire Terrier's first year. Costs below reflect 2025–2026 US averages and may vary by region.
| Category | Low Estimate | High Estimate | Details |
|---|---|---|---|
| Purchase Price | $2,500 | $5,500 | AKC-registered Biewer from health-tested parents; rescue/adoption $300–$800 |
| Veterinary (Year 1) | $600 | $1,200 | Vaccines, spay/neuter, wellness exams, fecal tests, heartworm prevention |
| Food | $240 | $480 | High-quality small-breed kibble or balanced raw; $20–$40/month |
| Supplies | $300 | $600 | Crate, exercise pen, harness, leash, grooming tools, bed, bowls, chews |
| Grooming | $360 | $720 | Professional groom every 6–8 weeks at $60–$90/session |
| Training | $150 | $500 | Puppy kindergarten ($150–$250); optional private sessions |
| Pet Insurance | $360 | $600 | $30–$50/month for accident/illness; enroll before first vet visit for pre-existing condition coverage |
| Total Year 1 | $4,510 | $9,600 | Including purchase price; ongoing annual cost (years 2+): $1,500–$3,000 |
Frequently Asked Questions
How often should I feed my Biewer puppy at 10 weeks?
At 10 weeks, feed 4 meals per day, approximately 2–3 tablespoons per meal of a small-breed puppy kibble (slightly moistened if transitioning). Total daily intake should be around ⅓–½ cup. Never leave food out all day — scheduled meals help monitor appetite and support potty training predictability.
When will my Biewer puppy be fully potty trained?
Most Biewer Yorkshire Terrier puppies achieve reliable house training between 4–6 months with consistent schedule and supervision. Smaller individuals (under 4 lb) may take 8–10 months. Regression during fear periods (around 16–20 weeks) is normal — maintain your routine and avoid punishment for accidents.
What vaccines does my Biewer puppy need and when?
Core vaccines include DHPP at 6–8, 10–12, and 14–16 weeks, plus Rabies at 12–16 weeks. Bordetella is recommended if attending group classes. Discuss with your veterinarian whether splitting vaccine appointments (2 weeks apart) is appropriate for your puppy's size — toy breeds have slightly higher reaction rates.
How do I stop my Biewer puppy from biting and nipping?
Use a redirect-and-timeout protocol: say "ouch" when teeth touch skin, immediately offer a chew toy, and if biting continues after 2 redirects, calmly place puppy in a playpen for 30–60 seconds. Ensure adequate sleep (enforced naps every 1.5–2 hours) — overtired puppies bite more. Expect improvement by 5–6 months as adult teeth come in.
When can my Biewer puppy go outside and meet other dogs?
After the second DHPP vaccine (10–12 weeks), your puppy can meet fully vaccinated, healthy adult dogs in controlled, low-traffic environments (private yards, friends' homes). Avoid dog parks, pet store floors, and high-traffic areas until 1–2 weeks after the final DHPP booster at 14–16 weeks. Carry your puppy in a sling for environmental exposure before full vaccine protection.
Are Biewer Yorkshire Terrier puppies good with children?
Biewers can do well with respectful, older children (8+ years). However, puppies and adult Biewers are fragile — a toddler dropping or squeezing them can cause serious injury (fractures, tracheal collapse). Always supervise interactions and teach children to sit on the floor rather than carrying the puppy.
This guide provides general educational information. Always consult your veterinarian for personalized health, nutrition, and vaccination advice for your Biewer Yorkshire Terrier puppy. If your puppy ingests a potentially toxic substance, contact the ASPCA Animal Poison Control Center at (888) 426-4435 (24/7, consultation fee applies).
Aaron Whyte
All our authors care for dogs every day — read more of their work on the authors page.
