When does a Shih Tzu puppy change its teeth? When a Shih Tzu puppy is about 2 months old, all its deciduous teeth will grow in. After the baby teeth grow in, teeth will begin to change. About when the Shih Tzu is 8 months old, all the deciduous teeth will be replaced by permanent teeth. Of course, this is only a common situation. , some Shih Tzu dogs lose their teeth earlier or later, and supplementing calcium to Shih Tzu dogs can make their teeth grow better.

Generally, Shih Tzu puppies begin to grow their deciduous teeth 20-30 days after birth. The front teeth will all grow about 4-6 weeks after birth, and all the deciduous teeth will grow around 2 months old.

After all the deciduous teeth have grown in, the Shih Tzu enters the tooth replacement stage. A Shih Tzu puppy that is 2 to 4 months old will replace its first deciduous incisor. A Shih Tzu puppy that is 5 to 6 months old will begin to replace its second and third deciduous incisors and canine teeth. About when the Shih Tzu is eight months old, the deciduous teeth will be replaced. All replaced with permanent teeth. This is under normal circumstances. It cannot be ruled out that some Shih Tzu dogs develop slowly and change their teeth late. Generally speaking, there is no problem if there is a time difference of 1-2 months, and parents do not need to worry too much.

However, if the dog does not grow new teeth during the tooth replacement process, or has symptoms such as double rows of teeth or inflammation, you must take your Shih Tzu to see a doctor in time, because teeth are very important to dogs. . In fact, as long as you pay attention to calcium supplementation during tooth replacement, you can avoid many problems. Therefore, you can give your dog calcium powder or foods high in calcium, such as tofu, dried shrimps, kelp, etc.

Shih Tzu dogs like to chew things due to gum pain and itchiness during teeth replacement. Therefore, it is best for parents to collect and hide things that cannot be chewed at home, and things such as wires should be hidden or wrapped to prevent dogs from damaging furniture or even hurting themselves. You can prepare dog chews or large bone sticks for your dog to grind his teeth and relieve the itching and pain of teething.