Reliably calm and steady, Cobalt's easygoing personality perfectly complements that of his ambitious, occasionally headstrong rider Estrid. The pair have formed an unbreakable bond thanks to Estrid's determination to spend every possible minute together; she is meticulous about his care and devotes hours to grooming, groundwork, and riding.

In return, Cobalt's ability to judge a situation is second to none. He seems to know exactly how to push Estrid in a lesson, or how to ward off a tantrum after a disappointing day with a gentle headbutt. Onlookers can see that their relationship will only continue to strengthen, and that Cobalt is an exceptional partner to his young rider.