Cimarron Uruguayo
see-mah-RON oo-roo-GWY-oh
Uruguay· Rural Uruguay
The Cimarron Uruguayo is a robust, brindle-coated working dog descended from feral colonial dogs.
At a glance
Quick facts
Size
Large
Exercise needs
1-2 hours per day
Home size suited to
Medium or larger
Grooming frequency
Minimal
Coat length
Short
Sheds
Moderate
Lifespan
10-12 years
Town or country
Country preferred
Garden size needed
Large, securely fenced
Where it comes from
Origins of the Cimarron Uruguayo
When Spanish colonists abandoned dogs on the plains of Uruguay, they went feral and formed hardy packs that survived for generations as cimarrones, or wild dogs, on the open grassland. Later domesticated by rural Uruguayans as tough farm guardians, the breed retained its resilience, independence and strong protective instincts.
- Region
- Rural Uruguay
- Climate it was bred for
- Temperate grassland
- Original job
- Guarding livestock and property, once feral pack hunting
The long read
About the breed
Its origins as a self-sufficient pack animal and later farm guardian shaped a hardy, independent and courageous temperament with strong territorial instincts.
Life with a Cimarron suits an experienced country owner, since the breed is watchful, protective of family and property, and needs consistent handling and socialisation from puppyhood.
It is now Uruguay's national dog, used for guarding, herding and increasingly as a versatile working companion beyond South America.
Living with one
Temperament & needs
Our own ratings, based on the breed standard and how these dogs behave in ordinary homes.
Friendliness
3/5
How openly the Cimarron Uruguayo greets people it does not know.
Trainability
3/5
How readily the breed takes to training in an ordinary home.
Energy
3/5
How much daily exercise and stimulation the breed expects.
Barking
3/5
How vocal the breed tends to be day to day.
Grooming
3/5
How much coat work the breed needs to stay comfortable.
Suits a first-time owner
3/5
How forgiving the Cimarron Uruguayo is for someone taking on their first dog.
Illustrated breed standard
The points of the breed
Hover or tap a numbered point to read what the standard asks for.
Point 1
Skull
The Cimarron Uruguayo's skull is judged on balance rather than size — proportionate to the body, with a clean cheek and a stop typical of the breed. Coarseness or an over-refined head are both faulted.
Timeline
History & development
1600s
Feral origins
Dogs abandoned by Spanish colonists went wild and formed self-sustaining packs on the Uruguayan plains.
1800s
Farm domestication
Rural Uruguayans began taming and using the hardy dogs as farm and livestock guardians.
1989
National symbol
The Cimarron was declared Uruguay's national dog breed.
1999
FCI recognition
The breed received provisional FCI recognition.
2006
Full recognition
The Cimarron Uruguayo achieved full FCI recognition.
Reference
Breed standard summary
- body
- Solid, muscular body with good bone.
- coat
- Short and dense.
- ears
- Medium, set high, often cropped traditionally but natural is accepted.
- eyes
- Dark, almond-shaped, alert expression.
- head
- Broad, strong head with a moderate stop.
- size
- Dogs 58-61cm, bitches 55-58cm
- colour
- Brindle in various shades, sometimes fawn.
- temperament
- Courageous, watchful and independent, loyal to its family.
- general appearance
- A robust, well-muscled dog of moderate size with a rustic, hardy appearance.
Health
What to screen for
Green means little to worry about, amber means ask the breeder for test results, red means manage it actively.
General information only — always speak to your vet about your own dog.
From real owners
Dogs like this
Cimarron Uruguayos added by PawPoint members through their pet passports. Share yours to appear here.
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Made for the Cimarron Uruguayo
The book, plus prints, hoodies and mugs using our own Cimarron Uruguayo illustration — and one everyday accessory that suits any dog.
The book
Pawpoint: The Complete Dog Breed Book
Every officially recognised breed plus the unofficial ones nobody else documents. 400+ pages, hardback, printed and shipped from the UK.
Own stock — shipped by us
Framed poster
Cimarron Uruguayo Framed Poster
Museum-weight print of our Cimarron Uruguayo illustration, framed or unframed.
Printed to order
Hoodie
Cimarron Uruguayo Hoodie
Heavyweight hoodie carrying the Cimarron Uruguayo illustration on the chest.
Printed to order
Mug
Cimarron Uruguayo Mug
Ceramic mug with the Cimarron Uruguayo illustration wrapped around it.
Printed to order
Accessory
Treat Pouch
Magnetic-close belt pouch for training sessions.
Fits any dog
Pawpoint on YouTube
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