Why do cats breathe through their mouths like a dog in a car? - briefly
Cats may open their mouths while breathing in a car due to feelings of anxiety or discomfort caused by motion sickness. The change in airflow and movement can trigger this response, similar to what dogs experience.
Why do cats breathe through their mouths like a dog in a car? - in detail
When cats exhibit open-mouth breathing, it is often an indication of discomfort or distress. This behavior can be observed during car rides, where the cat may feel anxious or overwhelmed by the unfamiliar environment and motion. The primary reason for this response lies in the physiological need for increased oxygen intake.
Cats, like humans, typically breathe through their noses to filter air and regulate temperature. However, when under stress or exertion, they may switch to mouth breathing to meet higher oxygen demands. During car travel, the cat's heart rate increases due to anxiety, leading to a heightened need for oxygen. Open-mouth breathing allows for larger volumes of air to be taken in more quickly and efficiently than through the nose alone.
Additionally, cats are sensitive to changes in their environment, including motion, noise, and unfamiliar smells. The enclosed space and movement of a car can induce feelings of claustrophobia and disorientation, prompting the cat to breathe more rapidly and deeply through its mouth to cope with these sensations. This behavior is not unique to cats; dogs also exhibit similar responses when stressed or overheated.
It is crucial for pet owners to recognize that open-mouth breathing in cats during car rides is a sign of distress rather than contentment. To mitigate this, providing a secure and comfortable carrier, reducing noise and vibrations, and offering reassurance can help alleviate the cat's anxiety and promote calm, nose-breathing during travel. If the behavior persists or worsens, consulting with a veterinarian may be necessary to rule out any underlying medical conditions that could be contributing to the cat's discomfort.