RHA: 363 Cows 27,932M 4.33F 1209F 3.57P 997P

Farm tour host on June 28th for the 2018 National Brown Swiss Convention!

Grand Slam Selection Sale at Hilltop Acres June 26th-June 28th offering the best of the best from show age calves, heifers, and cows, to many Genomic Gems from some of the best cow families in the World! 

Grand Slam Selection Sale Catalog

The Grand Slam Selection Sale catalog is now complete. Take a took at the group of animals that are up for sale!!

Grand Slam Selection Sale Catalog (pdf)


About Us

Hilltop Acres Farm is an 8th generation family farm located in Northeast Iowa. Dennis and Barb Mashek own and operate the business along with their sons, Josh and Tanner. The farm is home to 400 registered Brown Swiss which are milked in a double 12 parlor three times a day. Hilltop Acres markets genetics worldwide; cows, heifers, bulls, and embryos are for sale at all times.

Hilltop Acres is one of the most aggressive Brown Swiss farms in the world; striving to create the best Brown Swiss genetics through genomics and pushing cows to top production. 

Phone Numbers:

House (563-562-3763)

Dennis (563-419-2137)

Tanner (563-419-0402)

Josh (563-379-7550)

Email: dbmashek@rconnect.com

Contact Us

Hilltop Acres Farm

(563) 562-3763



All Day

Drop us a line!