09/03/2023
The Pekingese has a median lifespan of 11.4 years in a UK Kennel Club survey.[2]
The leading cause of death for Pekingese, as for many other Toy breeds, is trauma.[3] Primary health concerns include neurological and cardiovascular defects,[3] e.g., congestive heart failure. When diagnosed early and successfully treated with medication, a Pekingese with this condition can live many years. A heart murmur is a potential indicator, and must be evaluated by a veterinary cardiologist. Often the murmur does not surface until the dog is six years old, so it is difficult to screen in a puppy.
As a result of breeding for an increasingly flattened face, its brachycephaly can lead to health issues in some Pekingese. Therefore other potential concerns in the breed are eye issues and breathing problems, resulting from its tiny skull and flattened face. Furthermore, skin allergies (including hotspots) and eye ulcers may develop spontaneously. Pekingese may also develop keratoconjunctivitis sicca (dry eye) progressive retinal atrophy,[4] along with glaucoma, in which buildup of ocular fluid places pressure on the eye, resulting in drainage. Improper development of the eye's filtration angles is the leading cause.[5]
The Pekingese must be kept indoors, as their flattened faces and nasal structure can cause them to develop breathing problems, making it difficult for them to regulate their body temperature in hot weather. Their long spines, relative to their legs, make them vulnerable to back injuries. Care should be taken when picking them up to give adequate support to the back: one hand under the chest, the other under the abdomen. As an achondroplasiac breed, some Pekingese find stairs difficult, and older dogs may not be able to go up or down stairs alone. To avoid injury, they should also be discouraged or prevented from leaping from furniture and other heights; pet stairs may be useful to access beds.