Why does a Poodle pant fast while sleeping?
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👁 5533 views 💬 39 replies Respiratory System
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Expert Answer
Fast sleep panting may come from heat, obesity, nightmares, pneumonia, asthma, emphysema, or heart disease. When hot, it pants to release heat; obesity can press the airway and cause rapid breathing.
Pneumonia, asthma, emphysema, or heart disease can also cause labored breathing and panting.