Good news! The Vet seemed pleased with her poop! Said that that could be what was "bunging" her up. So we are not rushing in to do more tests. (our bank account is grateful) She is allowed to eat a little and see what happens. So I fed her half of what she usually gets, and all she did was glare at me and give me a look of "That's IT?". She gobbled it down though! Her energy level is back up, breathing normal, and snored like a bear last night. I think she is OK!
Thank you all for your worries and concerns! Now to keep her from doing this sort of thing again! Damn Labs!
Love Big, Bake Often