This is how you want your yellow labs: big and goofy. Even female yellow labs lack the dignity common to even the silliest of breeds, Chihuahua included. They are why cats look down on us.
They want to lick your face more than anything in the world. Your face is like candy to them.
Still, Maggie managed to hold still for a good 30 seconds, which I believe broke they all-time yellow lab “sit” record once held by Prince Bob of Des Moines, Iowa who, upon later examination may have been part basset or was, quite possibly, dead.
Nice shot Julia.