Chicken Breathing with Its Mouth Open: 9 Reasons+Tips
Do Chickens Open Their Mouths When Stressed? Yes, chickens may open their mouths when they are stressed or experiencing discomfort. Stressors like fear, handling, unfamiliar surroundings, or sudden changes in their environment can cause chickens to exhibit open-mouth breathing as a response to stress. This behavior allows them to increase their oxygen intake and regulate …