Breathlessness in dogs may be caused by respiratory diseases. Common respiratory diseases mainly include pneumonia, bronchopneumonia, asthma, etc. Laryngeal edema caused by severe allergies can also cause breathing difficulties in dogs. This situation usually occurs after vaccination or exposure to allergens.

Timely supply of oxygen can promptly relieve symptoms and even save lives of dogs and cats with difficulty breathing. In addition, placing sick animals in quiet and light-shielded cages can avoid their nervousness and help stabilize symptoms.