1. Skin - the ultra-short hair Shapi and Tobago. Bulldog, because on a fold of skin and skin friction and easy to Cangwunagou, causing sebum leakage.
2. Otitis externa - a chin-lobe of the card can be, or the ear canal, hair-intensive guests, Xi Shi, Beijing, Maldives Sri Lanka economy, because the ear canal to the bad ventilation and are otitis externa.
3. Eye - Tuyan in Beijing, Xi Shi, Tobago, SIN, Bulldog, is easy to lash inverted into the illnesses. Shapi the head fold more easily within the eyelid up. White guests, Beijing, Maldives and Sri Lanka Bo U.S. economy, easy duct obstruction, but there are two obvious Leihen.
4. Respiratory disease - a short nose in Beijing, Xi Shi, Tobago, boxing lions, SIN, easy because the nose after the reduction, related to the trachea has a curved, easy throat paralysis, atrophy trachea, a Hulu.
5. Dental diseases - small dogs, dogs in particular, ultra-small, easily deciduous permanent teeth side by side, gagged food debris, leading to stone teeth, gum disease, bad breath, the final out teeth.ÊÈdog eat soft food, vulnerable to stone teeth, bad breath, toothache and choosy food.
6. Fractures - small dog because of the small and fragile skeleton, the most easily fracture.
7. Congenital diseases - deliberately modified mini small dogs, and likely to have cerebral edema, of gas, clubfoot.
8. Dystocia - small dog's pelvis narrow, easy to produce.
9. Filarial heart - the dog lives outdoors, mosquitoes or more places, get more chances.
10. Constipation - most of the bones and Rouchi, lack of exercise the dog vulnerable to poor appetite and constipation.
