Dry heaves is hard gagging or attempting to vomit without a discharge. It is an indication of a potentially serious condition that requires veterinary attention. Dry heaves may indicate that your pet has internal parasites, internal infection, food allergy, bloat, liver dysfunction, or has swallowed and ingested a poisonous substance, such as bone meal fertilizer, which is very attractive to dogs who see it as a food source. In other cases, dry heaves might be caused by a head injury or bloat, a potentially life-threatening condition that can lead to shock and ultimately death.
Explore the most common of sudden and unexpected death of dogs that were considered healthy by their owners when last seen. The review contains a list of potentially severe diseases and disorders of dogs that do not have clinical signs or become apparent in a very short period of time. causes of sudden and unexpected death of dogs.