It is in my understanding that hyperventilating or in milder forms - panting, is the method in which dogs cool off. Therefore it is not a problem unless they can not seem to get relief and continue hyperventilating indefinitely, in which case you need to contact a reputable veterinarian.
Because a dogs respiratory system is different from a humans. More accurately, dogs don't hyperventilate when they pant. They are breathing at higher frequencies, but they are ventilating dead space in the airways and not increasing gas exchange relative to metabolic rate. The definition of hyperventilation is a decrease in the partial pressure of carbon dioxide in the blood, which doesn't occur in panting dogs. A more correct term for the increase in ventilation that occurs when dogs pant is hyperpnea.
holly couldn't breathe so i gave her a paper bag so she could hyperventilate
To breathe excessively.
Dogs pant as a way to regulate their body temperature, often in response to heat or exercise. Unlike hyperventilation, which is typically caused by emotional stress or anxiety, panting is a natural and necessary mechanism for dogs to cool down and maintain their internal balance.
It speeds up.
you could pass out/run out of oxygen
Yes
You hyperventilate.
Free divers do but scuba divers do not need to. Scuba divers take their air with them and would have no need to hyperventilate.
stage page hyperventilate rage engage
Expel
well oyiosly no