What happens when a lifelong Border Collie enthusiast enters the world of competitive sled dog racing? Meet Tabetha Kopta, a Pennsylvania musher who proved that determination, structure, and a pack of hard-driving Border Collies can compete with the fastest hounds and Siberians in the sport.

In this episode, host Robert Forto talks with Tabitha about her journey from grooming dogs to representing Team USA at the IFSS World Championships, how she trains and selects her dogs, and why Border Collies might be the most underestimated athletes in mushing.

You’ll also hear about her most humbling trail experience, her favorite heavy-metal playlist for training days, and the gear hack she swears by, using a deer antler as her snub line.

Whether you’re a musher, dog trainer, or outdoor enthusiast, this episode will change how you think about what makes a great sled dog.

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Trail Bytes 2025

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