I love my Border Collies! They are such a great breed, known for their obedience and intelligence. 
They're super cute to! I actually grew up with a Great Dane, and hes not nearly as well trained as most Border Collies i've seen
Great Danes are really cool dogs too! I like Border Collies because they're thought to be the most intelligent of all domestic dogs. They're also a great working breed!
Didn't they used to be used for work on family homesteads? How many Collies do you have?
Border Collie
The Border Collie is a working and herding dog breed developed in the Scottish borders for herding livestock, especially sheep. It was specifically bred for intelligence and obedience.
Considered highly intelligent, extremely energetic, acrobatic and athletic, they frequently compete with great success in sheepdog trials and dog sports. They are often cited as the most intelligent of all domestic dogs. Border Collies continue to be employed in their traditional work of herding livestock throughout the world.
Description.
In general, Border Collies are medium
Border Collies participate in conformation shows, as working dogs are bred to a performance standard rather than appearance standard. Likewise, conformation-bred dogs are seldom seen on the sheepdog trial field, except in Kennel Club-sponsored events. Dogs registered with either working or conformation based registries are seen in other performance events such as agility, obedience, tracking or flyball; however, these dogs do not necessarily conform to the breed standard of appearance as closely as the dogs shown in the breed rings as this is not a requirement in