Terrier · Small (9-15 lbs) · 12-14 years
Russell Terrier
Alert, lively, inquisitive; the shorter-legged, rectangular cousin of the Parson Russell.
9–15 lb
At a glance
Kid-friendly
🐾🐾🐾🐾🐾
First-time owners
🐾🐾🐾🐾🐾
Energy
🐾🐾🐾🐾🐾
Shedding
🐾🐾🐾🐾🐾
Good with cats
🐾🐾🐾🐾🐾
Alone time
🐾🐾🐾🐾🐾
Apartment OK
🐾🐾🐾🐾🐾
Trainability
🐾🐾🐾🐾🐾
What this is
What they’re great at
✓ Big personality - endless entertainment
✓ Loyal companionship, alert
Why it matters
Honest challenges
Needs a real outlet, rain or shine
Moderate-high drive doesn't take days off.
What helps: ['Build the outlet into the routine: Agility', 'Brain work counts double on bad-weather days - see Training School', 'A flirt pole in the yard delivers a workout in ten minutes']
Moderate-high drive doesn't take days off.
What helps: ['Build the outlet into the routine: Agility', 'Brain work counts double on bad-weather days - see Training School', 'A flirt pole in the yard delivers a workout in ten minutes']
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']
Prey drive is hardwired
Small fast animals flip an ancient switch - this is wiring, not disobedience.
What helps: ['Management IS the training: never unsupervised with small pets, period', 'Secure fencing plus leash or long line outdoors for life', 'Feed the drive legally: flirt pole and lure-chase games']
Small fast animals flip an ancient switch - this is wiring, not disobedience.
What helps: ['Management IS the training: never unsupervised with small pets, period', 'Secure fencing plus leash or long line outdoors for life', 'Feed the drive legally: flirt pole and lure-chase games']
Selective about dog friends
Not every dog wants a hundred friends - this breed prefers a curated list.
What helps: ['Quality over quantity: a few calm, known companions beat any dog park', 'Parallel walks are the gold-standard introduction', 'Advocate for their space - declining strange dogs is good ownership']
Not every dog wants a hundred friends - this breed prefers a curated list.
What helps: ['Quality over quantity: a few calm, known companions beat any dog park', 'Parallel walks are the gold-standard introduction', 'Advocate for their space - declining strange dogs is good ownership']
What you can do
Exercise & training
Exercise: High - 1 hr+/day plus mental work
Training profile — Terrier: Big-dog attitude, endless tenacity. They respond brilliantly to fun, terribly to force. Channel the fire - you cannot extinguish it.
Sports and outlets that suit them: Agility · Barn Hunt · Earthdog
What you can do
Grooming & coat
Grooming: Low.
Shedding: Moderate.
Good to know
Health to know about
Patellar luxation, lens luxation (tested), deafness; hardy
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
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 | Terrier |
| Size | Small (9-15 lbs) |
| Lifespan | 12-14 years |
| Healthy adult weight | 9–15 lb |
| Original purpose | Fox bolting and vermin work. |
| Monthly care | $50-$100 |
| Typical puppy price | $800-$1,800 |
Similar breeds
Coming soon
Be there when Rosette opens.
One email when it launches. Nothing else, ever.