Crossbreed - no registry group (parent groups: Toy) · Small (8-14 lbs typical) · 13-16 years
Havashu
Typically intelligent from the Havanese side and affectionate from the Shih Tzu - but a cross is an individual first: littermates can land at opposite ends of both parents. Meet the dog, not the label.
Crossbreed
8–14 lb
At a glance
Kid-friendly
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First-time owners
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Energy
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Shedding
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Good with cats
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Alone time
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Apartment OK
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Trainability
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What this is
A cross of: Havanese × Shih Tzu. A cross can inherit from either parent line — in temperament, coat and health. Read both parent breeds, and treat anything shared by both as the risk that matters most.
What this is
What they’re great at
✓ A natural with children - famously patient
✓ Quick study - learns in a handful of reps
✓ Forgiving of first-timer mistakes
✓ Adapts beautifully to smaller spaces
Why it matters
Honest challenges
Alone time is genuinely hard
Bred to work or live beside a human all day - solitude was never in the job description.
What helps: ['Train it like a skill: the Alone-Time guide builds tolerance in micro-doses from day one', 'The frozen-KONG-only-when-you-leave ritual turns departures into jackpots', "Cover long days honestly: a midday walker, daycare 2-3x a week, and a camera to know (not guess) how they're doing"]
Bred to work or live beside a human all day - solitude was never in the job description.
What helps: ['Train it like a skill: the Alone-Time guide builds tolerance in micro-doses from day one', 'The frozen-KONG-only-when-you-leave ritual turns departures into jackpots', "Cover long days honestly: a midday walker, daycare 2-3x a week, and a camera to know (not guess) how they're doing"]
Vocal by design
Alert heritage - announcing things IS the historic job.
What helps: ['Thank-and-redirect: acknowledge the alert, cue quiet, pay the quiet', 'Manage triggers: window film and white noise beat willpower', 'Exercise first - a tired alarm system fires less. Never bark collars']
Alert heritage - announcing things IS the historic job.
What helps: ['Thank-and-redirect: acknowledge the alert, cue quiet, pay the quiet', 'Manage triggers: window film and white noise beat willpower', 'Exercise first - a tired alarm system fires less. Never bark collars']
Summer is dangerous, not just uncomfortable
Coat or airway makes heat a genuine physical limit.
What helps: ['Dawn and dusk walks; midday is rest time', 'Cooling mat, shade, and AC access always (see Home Setup)', 'Learn the heatstroke signs in SOS - minutes matter']
Coat or airway makes heat a genuine physical limit.
What helps: ['Dawn and dusk walks; midday is rest time', 'Cooling mat, shade, and AC access always (see Home Setup)', 'Learn the heatstroke signs in SOS - minutes matter']
Built beautiful, breathes carefully
Short airways set real physical limits.
What helps: ['Exercise in cool hours only; weight is the #1 breathing variable', 'Harness always - never a collar on this airway', 'Know the breathing-emergency signs in SOS']
Short airways set real physical limits.
What helps: ['Exercise in cool hours only; weight is the #1 breathing variable', 'Harness always - never a collar on this airway', 'Know the breathing-emergency signs in SOS']
What you can do
Exercise & training
Exercise: Moderate - 30-60 min/day (from Havanese) / Low - 20-30 min/day (from Shih Tzu) - a cross can land at either end, or between.
Training profile — Toy / companion type: A real dog in a small package: train it like one. Use a harness, never a collar, to protect the trachea. Watch interactions with large dogs and supervise with small children.
Sports and outlets that suit them: Trick titles (circus heritage) · Agility small division
What you can do
Grooming & coat
Grooming: High effort expected. The specifics depend entirely on which coat this individual inherited - see coat_and_grooming for the honest version, including matting risk and professional grooming budget.
Shedding: Minimal as a starting expectation - but shedding is one of the least predictable traits in a cross. See coat_and_grooming: a single litter can produce both a low-shed and a full-shedding coat, and no breeder can promise which you'll get.
Good to know
Health to know about
From the Havanese line: Patellar luxation, cataracts, deafness, chondrodysplasia, liver shunt; healthy overall | From the Shih Tzu line: Brachycephalic airway syndrome, eye injuries/dry eye, patellar luxation, renal dysplasia, IVDD | SHARED BY BOTH LINES (not diluted by crossing): patellar luxation
BOTH parent lines carry risk for: patellar luxation. This is the important one to understand - crossing does NOT dilute a risk that both lines share, and 'hybrid vigor' does not apply here. Ask for testing on BOTH sides for these.
Breed-typical tendencies, not a diagnosis. Individual dogs vary enormously — your veterinarian screens for what matters for your dog.
Why it matters
Emergency red flags
Poisoning (chocolate, xylitol, grapes, medications, rodenticide)
Vomiting, drooling, tremors, collapse, or known ingestion
→ Call ASPCA Poison Control 888-426-4435 or Pet Poison Helpline 855-764-7661 immediately; do NOT induce vomiting unless instructed
Vomiting, drooling, tremors, collapse, or known ingestion
→ Call ASPCA Poison Control 888-426-4435 or Pet Poison Helpline 855-764-7661 immediately; do NOT induce vomiting unless instructed
Know your ER
→ Save your nearest 24-hour emergency vet's address and phone in your phone TODAY, not during a crisis
→ Save your nearest 24-hour emergency vet's address and phone in your phone TODAY, not during a crisis
Heat stroke - EXTREME risk in this flat-faced breed
Loud/frantic breathing, brick-red or blue gums, wobbliness, collapse, vomiting in heat
→ Move to AC, wet with cool (not ice) water especially belly/paws, fan, and drive to ER with windows down/AC on - even if the dog seems to recover
Loud/frantic breathing, brick-red or blue gums, wobbliness, collapse, vomiting in heat
→ Move to AC, wet with cool (not ice) water especially belly/paws, fan, and drive to ER with windows down/AC on - even if the dog seems to recover
Spinal emergency (IVDD breed)
Sudden yelping, hunched back, refusal to move, wobbly or dragging hind legs, loss of bladder control
→ Crate immediately to prevent further damage and go straight to ER - surgery within 24-48 hours can mean the difference between walking and paralysis
Sudden yelping, hunched back, refusal to move, wobbly or dragging hind legs, loss of bladder control
→ Crate immediately to prevent further damage and go straight to ER - surgery within 24-48 hours can mean the difference between walking and paralysis
Eye emergency (prominent-eyed breed)
Eye bulging or out of the socket, sudden squinting, bleeding, or cloudiness after rough play or restraint by the scruff
→ Cover with a damp clean cloth, do not push it back, ER immediately - minutes matter for saving vision
Eye bulging or out of the socket, sudden squinting, bleeding, or cloudiness after rough play or restraint by the scruff
→ Cover with a damp clean cloth, do not push it back, ER immediately - minutes matter for saving vision
This page never carries product links in the emergency section. ASPCA Poison Control (888) 426-4435 · Pet Poison Helpline (855) 764-7661.
Good to know
The numbers
Typical ranges for planning, not promises — costs vary by region, breeder and individual dog.
| Group | Crossbreed - no registry group (parent groups: Toy) |
| Size | Small (8-14 lbs typical) |
| Lifespan | 13-16 years |
| Healthy adult weight | 8–14 lb |
| Original purpose | Bred as a companion cross, not for a working role. The instincts still arrive from both sides - Havanese: Companion to Cuban aristocracy. | Shih Tzu: Palace companion and lap warmer for Chinese emperors. |
| Monthly care | $60-$120 (estimated range across both parent lines) |
| Typical puppy price | $800-$3,000 (spans both parent breeds; reputable cross breeders should still health-test BOTH lines) |
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