Oliver is an affectionate, goofy dog. We've nicknamed him LOLiver because he makes us laugh so much. He likes getting our attention, so he'll do anything: roll on his back and flip his paws, "Talk to us".
When he's not following one of the humans around, he's playing with one of the other dogs. He's got a bit of a dominant personality, but once things have settled, he's very gentle. In general, he's pretty laid back.
He's also pretty smart. He learned the dog door within an hour of entering our house.
He's potty-trained with the dog door. He likes to bark, so would not be a good apartment dog. We're not sure how he is with small children or cats, but he's not all that interested in small animals.
Other Pictures of Oliver (click to see larger version):