Border Collie vs Nova Scotia Duck Tolling Retriever

Unlike breeds that chew a shoe when bored, an under-stimulated Border Collie may deconstruct drywall, develop OCD behaviors like shadow chasing, or herd children by nipping their heels.

Among the most susceptible breeds to noise phobias (thunder, fireworks, traffic). This sensitivity often triggers reactivity toward moving objects - cars, joggers, and bicycles.

Most Border Collies do not come with a factory-installed 'off switch.' They must be taught to settle, otherwise they will pace and stare at owners indefinitely.

The herding instinct (nipping heels) makes them a poor fit for toddlers. They will instinctively try to control children's movement.

This is not a myth. When excited, frustrated, or anticipating work (like a ball throw), Tollers emit a high-pitched, piercing shriek that sounds like a banshee. It is startling to neighbors and can be difficult to train out because it is an involuntary expression of arousal.

Unlike many show-line Golden Retrievers who are happy to lounge after a walk, a Toller often requires relaxation. Without a "job" or rigorous mental stimulation, they can become neurotic, pacing, whining, and destructive.

Tollers are not "everyone's best friend." They are typically aloof with strangers, ignoring them to focus on their owner or a ball. This can be disappointing for owners expecting the social butterfly personality of a Lab or Golden.