They come in various shapes and sizes, different hair and as everyone attitude. One thing is common for all of them - they love all humany creatures.
Sometimes they don't understand a thing, but will try to help you the best way they can, the head twisting is ultra cute :)
They are usually very curious beings and depending on the breed and owner their energy and cheerfulness vary - apart from being awesome companion in any adventure. Can't have any doggos in Australia, Campus rules... The closest thing is supervisor's dog and half-tamed kangaroos near the observatory.
And appropriate song: