After the Labrador is 2 months old, the owner should vaccinate it to improve the body's resistance and fight against various parasites and infectious diseases. To get rid of parasites in Labrador, it should be dewormed once a month before it is 6 months old. From June to 2 years old, deworming is done once every quarter. Labradors over 2 years old should be dewormed every six months.

Notes on deworming Labrador puppies:

1. Deworming must be carried out only after ensuring that the Labrador is in good physical condition.

2. Labrador puppies that have just been brought home are not suitable for immediate deworming.

3. It is recommended that deworming and vaccination should not be performed at the same time, otherwise they may interact with each other and lead to vaccine failure.

4. Under normal circumstances, vaccination should be done first and then deworming.

5. Never give human deworming drugs to Labradors.

6. If there are parasites in the puppies, they should first increase their nutrition and replenish their physical strength, and then deworm them.