The Rimrock Humane Society is a local, private, nonprofit organization, relying on donations, not funds from any government entities or other national animal welfare groups. The RHS is a “virtual” shelter assisting homeless animals in Musselshell, Yellowstone and surrounding counties in rural Montana. Thanks to the support of many individual, foundation and corporate donors, we will continue to make a difference for the people and animals in our community and beyond.
All of our animals live in the care of loving foster homes and NOT in a cage or kennel. Their lives, while they wait for a new forever family, are stress free, happy and healthy.
In addition to full pet adoption services, the RHS has an ongoing low cost spay/neuter program, a Pet Food Pantry and a TNVR Program to address our local stray cat overpopulation.
We add Votes for every $ you Donate
Every $1 you donate to Rimrock Humane Society gets them 1 vote toward winning their grant category!
You givewe add 2,000 feature views.
$
Here's some Featured Charities we think you'll love
Click here to see your favorite charity featured on MyGivingCircle
March 2026 Grants Round
Grant Closes: March 31st
This grant round we are giving $30,500 to the Top #10 USA & Canada Charities. Vote and support the Charities you love today and help them share in grants on 1 Apr 2026 12:00AM.
1st place:
$4,000
#2-#3:
$3,000 each
#4-#10:
$1,500 each
#11-#20:
$1,000 each
