User says: Shelby has been around the Lab/hound mix dog I have named Amelia all day all the time. They share everything. She shows no signs of this. Shelby started this 3 days ago and it was light caugh. Can this just come out of nowhere? she has not been around other dogs ever except Amelia. Is there a point where I stop letting nature runs its course. Is there a final time that its take her in because nature is not gonna work it out of her on its own? she is full of spunk, wants to play even with the caugh, I have been trying to keep her calm and resting. I have seperated her from Amelia. I did take a non-needle syringe and gave her some alcahol free nyquil like product but it did not even phase her. I have also been giving her 1/4 of a 500 mg tylenol every 12 hours. I am far from wealthy so I am sadly having to avoid the vet as much as I can. I have to do it for myself even as a diabetic and its sad I have to do it to the dogs as well until things get better financially.