In Border Collies, tri color is less common. Both parents have to pass on a copy of the tri color gene for it to be expressed in the offspring. The most common tri colored Border Collie is black, tan and white. However, we can also see very rare combinations, such as lilac tri color or slate merle tri color. The dogs do have differences, though, when it comes to ears. The Border Collie’s ears stand erect or semi-erect whereas the Australian Shepherd has ears that fold over. Another difference is the color of the coat. The Australian Shepherd comes in a more limited range of colors, which include: black, blue merle, red and red merle. German Shepherd vs Australian Shepherd: Weight. Male Australian Shepherds typically weigh 58 pounds whereas the German Shepherds are a larger breed, averaging 68 pounds. Male German Shepherds can weigh up to 90 pounds while females average closer to 60 pounds and rarely exceed 70. Australian Shepherds often have heterochromia, while German 341 Border Collie puppies for sale. Recognized for its intelligence and agility, the Border Collie, also known as the Scottish Sheepdog or Working Collie, is a classic breed with a heritage in herding. Their athletic, compact build coupled with a sharp mind makes them exceptional in various roles, from companionship, therapy, to search & rescue. Interestingly, the rate in merle Catahoulas (5.9 percent) was lower than that in other breeds (for example, 9.4 percent in merle Australian Shepherds), and especially lower in double-merle The English Shepherd is slightly smaller than the Australian Shepherd and it can be seen in a variety of coat colors absent in the Australian Shepherd, such as tricolor, brindle, brown, and yellow. ©Susan Schmitz/Shutterstock.com. English Shepherds are smaller than Australian Shepherds, weighing 45-60 pounds for males and 40-50 pounds for females. Blue Heeler Origin. The Blue Heeler, also known as the Australian Cattle Dog, Queensland Heeler, or Halls Heeler, was created in 1840 by George Elliott by crossing Australia’s natural feral dog, the dingo, with a blue merle collie. A Koolie is often described as looking like a cross between a rough Collie and a border Collie, although it is rangier in build. Koolies were not bred for looks but for working ability, they come in a variety of colours, which include blue and red merle, solid red, black or grey. Eyes can be blue, brown, or black. zZNZk.