Anything you can punt over the back fence, is not a dog imho.
Montana:
9 months old, 72lbs. That's a queen size bed, for reference.
She's a mix, that I picked up from the Humane Society. They told me she was 5-6 months old at that point, and through a series of events, we learned she was 4-5 weeks old when we got her.
We think she's got some belgian malinois in her blood