Our yellow lab we have out back, can tell when someones pulling in the drive, and can even tell when wee get home by the sound of our vehicles.
I've proven it to my wife before, I'm about 40% deaf, but I can hear good enough I can tell when our vehicles or the kids are coming down the road, by the sound of their tires.
I think our labs the same way, she'll start barking before we even get to within 500' of our drive.
Hah, I've had to replace the shingles over our bedroom 3 times in the last 10 yrs.
Wife snors so loud she raises the shingles. She's actually started pulling the dry wall nails out from the ceiling. I had to replace them with 5" long deck screws to hold the ceiling up.