This active breed comes in various colors, including Merle. Pit Bulls are energetic and can transform into cuddly couch potatoes.
Recognizable by their tail, Merle Cardigans are in high demand. These boisterous pups excel in herding and agility activities.
Known for their traditional sable coat, Shelties also come in striking Blue Merle. They are high-energy dogs with a strong desire to please.
Labradors' calm demeanor, warmth, and classic good looks make them a favorite among both guys and girls.
The sleek version of the Collie, Smooth Collies are athletic and excel in agility competitions. They make wonderful hiking and jogging buddies.
Merle coloring in Dachshunds is also called dapple. Despite their stumpy legs, Dachshunds are great companions, and their playful nature shines in obedience classes.
This French herding and police dog breed is a dedicated working dog. Beaucerons are natural guard dogs and require early training and socialization.
A rare breed from Australia, Koolies are scrappy and energetic, making them excellent athletes. They need mental and physical stimulation to prevent destructive behavior.
With striking good looks, Catahoulas are known for their strength and thirst for adventure.
Aussies, the most notable Merle poppers, are high-energy and dominant in the agility scene.