only the dogs that know how to breath.
Yes it is true that scientific studies have shown that dogs who eat or inhale second hand smoke from marijuana will go blind
No you will have to inhale it to show .
Yes. Vasodilators widen the blood vessels in the body, so when you inhale marijuana your pupils widen, which makes marijuana a vasodilator.
Yea I would say it would still show. I am sure if u smoked it like put it in your mouth and had some smoke in your mouth. Even though u didn't inhale a lot i bet u still accidentally inhaled a tiny bit; it would be impossible to hit a blunt/joint/pipe and not inhale any at all.
no youd have to inhale it. the fingernail hase no opening.
Yes. anything you smoke or inhale can infect your lungs.
They turn into happy campers! Then turn into fat campers!