
Sleep apnea
is a rare condition where the bodies automatic breathing mechanism
fails during deep sleep. The patient doesn't breath, and either
wakes up panting, or dies from lack of oxygen. This condition does
occur in cats and dogs of all breeds, but is very rare. Most cases are
not recognized, contributing to the unknown causes of sudden death in
puppies. In a recognized case, the mechanical devices used for humans,
can be used for dogs. These alarms keep track of the patient's
breathing, and wake the dog with a loud noise if breathing stops.