1. Border Collie: The Canine Einstein
Topping virtually every list, the Border Collie possesses a mind as energetic as its body. Bred to herd sheep, their intelligence is profoundly strategic, allowing them to think independently and control flocks with their famous intense stare. This same intelligence means they learn bad habits as quickly as good ones and can easily become destructive or develop obsessive behaviours if their minds are not constantly challenged. A Border Collie requires more than a simple walk; they need a “job” to do, such as agility, advanced obedience, or complex puzzle toys, to stay happy and balanced.