Frequent hairballs could be a sign of food allergies intestinal issues hormonal problems or sometimes. Dry heaving or retching can sound like a minor cough or a major episode of gagging and stomach contractions. Why Is My Cat Gagging Canna Pet A very common cause of coughing in dogs is heart disease. . Here are some possibilities. Coughing and gagging in cats could be due to something that was swallowed and is now stabbing at the back of the mouth such as a stick or grass seed. Below are things you can do if your cat is gagging and what you can do to prevent it from happening. Some of the most common causes for coughing in cats include. The signs of heartworms in cats can be subtle and may include coughing. What to Do if Your Cats Gagging. Why is my cat constantly dry heaving. Here are some of the reasons your cat might start coughing more than usual. In many cases a cat has diarrhea but seems fine when it