The Pekingese (‘Peke’ or ‘Lion Dog’) is one of the smallest of the toy dog breeds. His is extremely flat faced, short legged and hairy. Typically a lap dog but a dog with strength of character. His long, thick coat needs daily grooming and this, together with his flat features, means that he must be kept cool in warm weather. He is unable to walk fast or for long distances but should be gently exercised daily.
Inbreeding coefficient – COI
(should be as low as possible)
The breed average COI is 8.1%
Effective population size (EPS) 61.01
EPS is a measure of how many individuals are contributing genetically to a breed population (KC registered dogs). It is a measure of the size of the gene pool in a breed. Lower than 100 is considered critical by conservation biologists and below 50 puts a breed at grave risk.
Health and welfare problems due to conformation
(body shape and physical characteristics)
- Brachycephalic ocular syndrome, due to the Pekingese’s extremely short head and consequential shape and position of the eyes. Prone to several eye conditions causing chronic irritation and pain.
- Brachycephalic airway obstructive syndrome (BOAS) (also due to head shape) – obstruction of the larynx and trachea (windpipe), causing breathing difficulties and exercise intolerance.
- Stenotic nares (closure of the nostrils by excess skin) – also contributes to breathing difficulties.
- Suffering in hot weather, due to the above and hair abundance.
- Difficulty eating, due to mouth deformities.
- Dystocia (difficulty giving birth)
- Intertrigo (facial fold skin disease)
- Hemivertebrae (abnormally shaped vertebrae causing spinal cord compression, pain and hind limb weakness) Caused by selection for curly tail.
BVA/KC Health Schemes http://www.bva.co.uk/chs
- Eye disease: Progressive retinal atrophy (PRA) (gradual loss of vision) (annual testing)
- The Pekingese is one of the 15 high profile breeds designated by the Kennel Club as requiring particular monitoring by reason of visible conditions which may cause health and welfare concerns.
DNA tests available
Unofficial (breed club) schemes
- Heart health scheme
Ask the breeder to show you the certificates for the above tests/screening for both parents (or check the KC’s health test results finder). If any of the above tests have not been considered necessary by the breeder (and there may be good reasons), ask her to explain why.
Other diseases reported
(for which there are currently no genetic or screening tests for sire or dam)
- Heart disease: Mitral valve diserase (degeneration of the mitral valve – can lead to heart failure)
- Pyloric stenosis (thickening of stomach muscles causing obstruction, vomiting and inabilty to digest food)
- Patellar luxation (dislocated kneecap)
- Intervertebral disc disease (causing back pain and sometimes weakness and paralysis)
- Entropion (inward turning of the eyelids, causing irritation and damage to eye)
- Distichiasis (abnormal hairs on eyelid margins, causing irritation and damage)
- Keratoconjunctivitis sicca (dry eye)
- Corneal ulcers (ulcers of the front of the eye)
- Cancer: perianal gland tumors
- Cryptorchism (failure of descent of testicles with failure to mature)