Australian Shepherds are herding dogs.
Yes, Aussie is a short version for Australian Shepherd.
There is really no such thing as a tea cup Aussie, nor is it or the miniature Aussie recognized by the akc or usasa.
An Aussie is a slang term for a person from Australia, or an Australian Shepherd dog, a herding dog originating from California.
The average height for a male Aussie is 20 to 23 inches, and 18 to 21 inches for a female Aussie Dog.
The proper acronym is "NASA" and they breed Australian shepherd dogs which commonly referred to as the Aussie. The acronym stands for National Australian Shepherd Association.
As a general rule Aussies will be larger than Brittanies. Some Aussie females are rather small and some Brittany males are a little bigger than the smaller Aussie's. There is also a mini Aussie that is about the same size as a Pomeranian.
I don't know what the fastest Australian Shepherd can do, but I have an Aussie and she can top out at about 37 mph!
Golden retriever and German Shepherd
All dogs do strange things. Chances are your Aussie is only doing it because there is nothing else to chew on.
A wolf and a Border collie. The wolf is smarter than the Border collie by the way. The Aussie is a more intelligent animal than the sheltie, as they seem to learn faster, and have superior herding skills. Not to say shelties are not intelligent, but the Aussie learns his job faster. Border collies are reknown for their herding skills, and the Australian shepherd rivals their ability.
Great Briton
Aussie Aussie Aussie Oi Oi Oi is a chant or cheer at sporting events!