Puppies should be vaccinated two or three months after they are born. Dogs raised outdoors should be bathed 3 to 4 times a year, while dogs raised indoors should be bathed 20 days to once a month. Dogs' skin does not sweat as easily as humans and does not require frequent bathing.

Before bathing, you should let your dog take a walk to let your dog discharge urine and feces, and then bathe in sequence. Put the puppy in warm water at 36℃~38℃ and remove the secretions near the anus first. Soak the sponge in shampoo diluted dozens of times, then wash the whole body from the head to the back, and then rinse it with clean water. Be careful not to let shampoo enter your eyes, nose and mouth.

After cleaning, let the dog shake off the water and then dry it with a towel. After wiping away the moisture on the body surface of long-haired dogs, the hair must be dried and tidied with a hair dryer and a comb.

The lifespan of a dog is about 12 to 16 years. Because the development period is relatively short, the nutrients it requires are the same as humans, requiring a regular supply of fresh water, protein, vitamins, fats, carbohydrates, minerals, etc.

Puppies after weaning should be fed four times a day. After three months, it is divided into three times in the morning, noon and evening. After 6 months, it is divided into two times in the morning and evening. Dogs have large stomachs, and some adult dogs can get the calories they need for the day in just one meal. The amount of food a dog eats should vary from dog to dog.

It is also advisable to feed a dog eight times full. Every three days, the dog can chew some pig and cow bones. On the one hand, it can supplement calcium and on the other hand, it can strengthen its teeth and bones. When feeding a dog, you should feed it according to the dog's physique, otherwise it will easily cause dog disease. Although dogs love to eat chicken bones, chicken bones are still very hard after cooking. Traumatic enteritis sometimes occurs when fragments of chicken bones puncture the stomach or intestinal mucosa.

The correct way to cook chicken skulls is to cook the skull in a high-pressure steam cooker, then remove the beak and mandible, crush the skull, and then feed it. In addition, chicken bone soup contains a large amount of colloid, which can help the development of puppies' bones and increase hematopoiesis. It can also play a certain role in the development of pet dogs.