
Mike and Sully have trouble adjusting to the new status of their relationship, ""courtin'"". Sully introduces Mike to his world, taking her into the woods, showing her how to track and hunt. Mike pressures Sully into coming to a town meeting, where tempers flare over the scarcity of water. Later, Sully takes Mike to his home, a simple lean-to, and she wonders how they can make a life together when they're so different. Horace's attempts to divine for water fail, and Hank decides its time to pull up stakes and take Myra with him. Robert E and Grace also consider leaving. Mike and Sully persuade Cloud Dancing to share his methods for water conservation and farming with the town, only to be rebuffed by Loren and Jake. Loren and Jake take water from an Indian pond which Cloud Dancing warns is poisonous, but they sell the water to the townsfolk anyway. Everyone gets sick from the contaminated water and Dr. Mike must treat them. Afterward, the town pulls together to create a Thanksgiving feast
After Snowbird gives Mike an Indian pony, Flash, in thanks for her work at the reservation Mike tries to enter the Territory Stakes Race, but race officials, Loren and Jake, won't allow a woman to ride. Dr. Cassidy arrives from Denver with his champion horse and spurns Mike attempts to speak to him colleague to colleague. Dr. Cassidy's rider, Drew, is injured and Mike diagnoses cranial compression, yet Dr. Cassidy refuses Mike's assistance. Drew dies and an angry Mike is determined to enter the race, disguised as a man. Meanwhile, with encouragement from Grace, Brian enters a pie-baking contest and is met with skepticism from Colleen and Loren. To everyone's surprise, Brian is declared the winner. Mike rides the race of her life and wins, but is disqualified when her disguise is revealed and Hank, riding Dr. Cassidy's horse, is declared the winner.