Question: what ailments are chihuahuas prone to?
Answer: Epilepsy + Chihuahuas can suffer from conditions that affect the brain, spine and some nerves. ... 
Tracheal collapse + A dog's respiratory system runs from the nose to the air sacs in the lungs. ... 
Heart disease + ... 
Legg-Perthes disease + ... 
Dislocating kneecap +