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Cimarron Uruguayo Complete Breed Guide

I'll be your eyes and ears!

Last updated: August 2026

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Quick Facts About Cimarron Uruguayos

Breed Group
Sporting
Adult Weight
60–105 lbs
Adult Height
21–25 in
Hypoallergenic
No

Characteristics at a Glance

Ratings are on a scale of 1–5, based on breed standards and typical temperament.

Energy Level
Grooming Needs
Trainability

Overview

Cimarron Uruguayo were once problematic wild dogs but over the years, have become the National Army of Uruguay’s mascots due to their strength and tenacity. Watchdogs, herders, large game hunters, Cimarron Uruguayos are working dogs. Not commonly kept as family pets, if you do bring these dogs home, they must be with experienced dog owners and socialized early. Cimarron Uruguayos are sure to keep you safe and sound!

Once seen as feral, the Cimarron Uruguayo breed survived thousands of years despite hardships and is now the official mascot of the National Army of Uruguay. They are usually used herding livestock, hunting large game, or working as guard dogs. It is important to start training and socializing early with this breed to ensure watchdog behavior doesn’t become aggressive behavior. These are working dogs and not commonly kept as pets. Cimarron Uruguayos can be loyal, but these powerful pups require a very experienced dog owner. The happiest Cimarron Uruguayos have land to roam and protect!

Characteristics

Lifestyle & Living Conditions

Cimarron Uruguayos can be great dogs in the right setting. They should be a solo dog or with another dog of the opposite sex and should be supervised with small animals and children. As with most breeds, limited exercise equals unhappy, defiant, and destructive behavior. Cimarron Uruguayos do not like to live in small settings, like apartments, and require sufficient outdoor space to meet their high exercise needs. Free-spirited roamers for hundreds of years, these agile dogs must be in a safely secured yard. As the owner of a Cimarron Uruguayo, you must exude confidence and strong leadership and ensure your dog has the proper environment for them to be balanced and happy!

Exercise & Activity

Cimarron Uruguayos can be of great use in a rural setting, helping herd and protect livestock or hunting. Loyal, protective, and hardy, Cimarron Uruguayos are also game to follow their owners wherever they go. Take them on an arduous mountain hike or a very long run. Although they can be strong-willed and need proper social skills, some Cimarron Uruguayos have even done well in agility competitions. Generally speaking, an exercised Cimarron Uruguayo is a happy Cimarron Uruguayo!

Temperament and Behavior

Alert and protective, Cimarron Uruguayos are excellent watchdogs. These strong, smart dogs think they know best and will challenge an owner’s role in the pack. For this reason, Cimarron Uruguayos should be with experienced dog owners. These tough pooches are known to show aggression toward people, other dogs (especially those of the same sex), and small pets. This is especially true when they do not get adequate exercise. Cimarron Uruguayos are naturally suspicious of strangers and must undergo training and early socialization so they understand appropriate watchdog behavior. Cimarron Uruguayos’ muscular build and deep bark is really all it should take to scare off intruders!

Coat & Grooming

When it comes to grooming, Cimarron Uruguayos are low-key dogs. Brush their coat weekly to keep them looking healthy and reduce dead hairs you’ll find around the house. Bathe as needed.

Source: puppies.comVersion: 2026-08-31Updated: August 2026

Cimarron Uruguayo FAQs

Is a Cimarron Uruguayo hypoallergenic?

No. Cimarron Uruguayos are not considered hypoallergenic, so allergy-sensitive households should spend time with the breed before deciding.

How big does a Cimarron Uruguayo get?

Adult Cimarron Uruguayos typically fall in this range: weighing 60–105 lbs standing 21–25 in at the shoulder

Breed descriptions and health information are provided for educational purposes only and should not replace consultation with a licensed veterinarian. Individual dogs may vary in temperament and health.

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