Somewhere Between (2017)

S3E13 Quarantine

Tensions rise when Kit's horse, Daisy, is diagnosed with Strangles, leading to a quarantine at Heartland. Determined to support her beloved horse, Kit opts to remain at the ranch. However, Amy's frustration boils over when she learns that Kit brought Daisy home shortly after a rodeo where several horses fell ill with the same disease. This situation becomes even more complicated when Pegasus contracts the illness, stirring up a whirlwind of emotions, particularly for Tim.