@caitlins1031 - Sure can.

My Aussie will be a year in 4 months. I'll also send a shout out to
@Sabina88,
@jclark343 and
@ThatYellowDog who also have Aussies.
Personality - Total clowns. Not a day goes by when he doesn't make me laugh out loud. He's a goofball. I use him for my demo dog in all my classes because he's such an easy-going dog.
In general, I would say Aussies are the definition of a velcro or shadow dog. They don't just like to be with their person, they NEED it. They are very loving to their person (or people), but can be aloof and even a little bit guarded with people. Mine isn't because I socialized the heck out of him as a puppy, so definitely no guarding/fear/aggression, but he prefers my hubby and I over all else.
Very easy to train. They really like to work and learn. That goes for agility, tricks, obedience etc. It takes me very little time to teach new things to my Aussie. (True story, one time I forgot something that I was going to demo in class, I taught it to him in the morning, and when it came time to demo at 6 that night, he totally nailed it and saved my bacon

)
Barking seems to be pretty variable within the breed. Mine hardly ever barks. He needs to be WILDLY aroused (agility!) to bark. Other than that, he howls a little when my hubby gets home from work.
Their coats need some brushing, especially behind the ears, pants and feathers to prevent mats, which are quite painful. If you brush a couple times a week you'll be fine. They do shed. A lot. There's hair on everything I own, in my food, and in my drinks. It's just part of the package.
The cons.
They do need exercise. Mental and physical. A bored Aussie is a neurotic, barky, destructive tornado. A well exercised Aussie is an amaaaaazing companion.
Health. They are generally healthy dogs, but when looking for a breeder, do your research. Epilepsy and vision problems occur in bad lines. And a Merle to Merle breeding results in 25% deaf/blind puppies.
If your dog has diarrhea, it will get in his pants. All over those beautiful pants. And you will have to bathe him, and it will be gross.
If yours happens to have either a natural bob tail, or your breeder docks the tail, you'll get some hate.
Besides, you can't beat how CUTE they are!