In this sense, health related issues are extremely needed to know and in this particular case you will be able to find useful details about health for tiny dog breeds which can sometimes present important complications.
When we talk about tiny dog breeds we are talking about the Affenspinscher, the Brussels Griffon, the Cavalier King Charles Spaniel, the Chihuahua, the Chinese Crested, the English Toy Spaniel, the Havanese, the Italian Greyhound, the Japanese Chin, the Maltese, the Manchester Terrier, the Miniature Pinscher, the Papillon, the Pekingese, the Pomeranian, the Poodle and the Pug, the Shih Tzu, the Silky and the Yorkshire Terriers and the Toy Fox Terrier. All of these breeds can sometimes be quite longer lived than most dog breeds.
However, due to their small size, these breeds sometimes present common health related issues such as the ones related to digestion and alimentation. Some tiny dog breeds can be picky eaters and should never be overfed. Then each breed will present specific health problems but if you prevent and treat them properly they will definitely live for a very long time at your side.