What to pay attention to when buying a dog

What to look for when buying a dog hair color, healthy puppy general hair color clean, hair smooth not reverse standing, back hair shiny, tight, smooth skin, elastic; look at the nose, healthy puppy nose moist, smooth, feel with your hands have a cold feeling; look at the tail, healthy puppy tail swing freely, generally upward. A, look at the hair color. Healthy puppies generally have clean hair, hair smooth not reverse standing, back hair shiny, tight, smooth skin, elastic. Second, look at the nose. Healthy puppy nose moist, smooth, feel with your hands have a cold feeling. If the nose is very dry, surrounded by purulent secretions, or nasal mucosa congestion, there are broken, it means that the puppy has a disease. Fourth, look at the tail. Healthy puppy tail swing freely, generally upward. Five, look at the body temperature. Healthy puppy normal body temperature between 38.5 degrees Celsius to 39 degrees Celsius. Six, look at the anus. Healthy puppy anus clean, anal glands are not red and swollen. If the puppy is dirty near the anus, it means that the puppy has diarrhea symptoms.