Whether the cause is man-made pollution or natural disasters, outside air quality sometimes takes a hit. And when warnings caution us to avoid exposure, the same holds true for our pets.

Airborne particles that stress our lungs do the same to other creatures. That’s why both humans and animals should refrain from heavy labor or outdoor activity when air quality is poor. This is especially important for pregnant, senior and very young animals. And topping the list are birds, the most susceptible of all animals to inhaled toxins.

So when air quality drops, leave cats and birds inside and walk dogs only for short breaks as necessary. Provide plenty of water for livestock and horses while watching them for breathing difficulties or other signs of trouble, like coughing, squinting or weakness.

At times like these, “air” on the side of caution.