Office (406) 798-3355
Mick (406) 489-0172
Chad (406) 489-1762

A Great Cowherd is a Worthy Legacy

cow and calf

Savvy ranchers know it's the cows that pay the bills.

It's the cows raising the big calves & breeding back on time.

It's those good footed, tight bagged cows that stay in the herd a long time.

It's the cows making those high octane feeder calves, the ones the cattle buyer want.

It's those hard working girls, the ones that earn their keep.

It's the ones that fill you with pride & make it all worth while - those are the cows that you keep.


The GDAR Program

Dedication • Persistence • Consistency
cow and calf

Focusing on real-world, relevant traits to consistently improve upon Angus genetics for a more profitable beef industry.


Cows Foraging
Same Program & Same Philosophy

Russ Denowh and Joe Gartner started Gartner-Denowh Angus Ranch in 1957 with the goal of developing ever better females. Nearly 70 years later, our goals are the same.

Heifers Reflection in Water
Balance is the Key

We strive to maximize efficiency, not any single trait. Balanced trait selection is used to optimize relevant traits to maximize profitability.

Cows in Pasture
Work in the Pasture and on Paper

GDAR cattle are expected to work in the real world, whether that be in the pasture, the feedlot, or on the rail.

Cows in Pasture

Maternal Excellence is about raising cows that will go out and get the job done!


Calf
Healthy & Vigorous Calves

Bred cows and live calves are what pay the bills. Mothering ablility, calf vigor, and fertility will make you more money than anything else in the cattle business.

Cows in rain
Functional & Efficient Females

Easy fleshing females that wean a high percent of their body weight without extra pampering, that is a GDAR functional female.

Calf Nursing
Productivity & Stayabiity

Producing pounds at weaning while staying in the herd equals success. We cull hard for feet, bags, fertility, and poor weaning performance - so our customers don't have to.

Cows in Canyon

Continually improving Angus genetics through balanced trait selection of economically important, relevant traits.


Justified 3023
What is Really Important

Knowing which traits are relevant to the actual success of the industry is most of the battle.

Record Card
Performance Testing since 1957

We started performance testing in 1957. Russ was a firm beleiver in measuring productivity and efficiency, and that tradition holds strong today.

Recording Records
Over 300,000 Records & Counting

Over 300,000 individual records have been recorded here at GDAR. If it holds value and has an impact on the industry, we measure it.

Trailing Cows

Raising cattle that are built right from the ground up. Our cows are expected to cover country and the bulls to cover cows.


Mickey Evaluating Bull
Phenotype & Structure

Phenotype and structure come before numbers at GDAR. Cattle should be problem free and reliable.

GDAR Yearling Bull
Looks are Important

Eye-appeal is still important! Just watch some feeder calves sell at the local barn.

Cows going down a hill
Cows that Work for a Living

GDAR cows are expected to forage and travel without extra inputs. We want our cows to earn their keep.

Cows Grazing

Constantly striving to improve the Angus cow - because it's the cows that pay the bills.


Bull Walking
Industry Leading Genetics

Cutting edge genetics designed to improve profits at every stage of the beef industry.

Calves
Predictable & Uniform

Dedicated and disciplined mating of like genetic strengths breeds predictability and uniformity in our numbers, but more importantly in our type.

Cows at a Gate
Raising The Kind That Work

Raising the kind that work is the goal. GDAR genetics should make money at every stage of the game!

GDAR Bull
Build Your Legacy With A GDAR Bull!

GDAR bulls are backed by nearly 70 years of the GDAR program.

Bull in Pen
Top 15% $M

The average of this year's bull offering ranks in the top 15% of the breed for $M, which is a result of selecting relevant traits and breeding for balance.

Bulls on Test
Large Sire Groups

GDAR offers large sire groups to improve consistency, predictability, and performance. Each year we offer the top 60% of our bulls for sale.

Bulls on Bunkline
Common Sense Bull Development

GDAR bulls are developed with the customer in mind. Bulls are fed for a moderate gain, which helps ensure structural and breeding soundness.


Raising the kind that work since 1957 has resulted in generations of satisfied customers!


GDAR Guarantee
The GDAR Guarantee

We stand behind our bulls, if you have a problem, we want to know.

GDAR bulls are FULLY, 100% guaranteed for the first breeding season. See our catalog for details.

GDAR Catalog
Generations of Satisfied Customers

Your success is our success, which is why we strive to do anything and everything possible to make purchasing a bull from GDAR a pleasant and fruitful experience. Let us know if we can help in any way!

GDAR Bull Head Shot

2024 GDAR Sale

250 Bulls Sell
Learn More.
200 Heifers Sell
Learn More.

Discover the program behind the prefix with a GDAR bull.

Request a catalog, give us a call, or just drop by, visitors are always welcome.

Mick Denowh Picture

Mick Denowh
34750 County Rd 127
Sidney, MT 59270
H (406) 798-3355
C (406) 489-0172
F (406) 798-7732

Paul Denowh Picture

Paul Denowh
12637 HWY 16
Sidney, MT 59270
H (406) 798-3375
C (406) 480-2761

Chad Denowh Picture

Chad Denowh
34751 County Rd 127
Sidney, MT 59270
H (406) 798-3541
C (406) 489-1762