1. When buying a ghost mastiff, don't hold it up and look at it immediately, but first quietly observe the ghost mastiff's actions and postures. Don't buy it for those who are downcast like a homeless dog.

2. Do not choose a ghost mastiff that is too fat or has a large belly.

3. Do not buy ghost mastiffs with knotted coats or hair loss.

4. Do not buy ghost mastiffs with dry or runny nose.

5. Ghost mastiffs with excessive whites of the eyes, white or dirty eyeballs, and a lot of secretions from the corners of the eyes are not healthy.

6. Do not buy ghost mastiffs with peculiar smell in the ear canal, dander on the tip of the ear, or frequent flicking of their ears.

7. Those with ruddy gums and tongues are healthy. Do not buy ghost mastiffs with bad breath.

8. Don't buy ghost mastiffs with hard skin and hypertrophy.

9. Pay special attention to the underside of the ghost mastiff's tail. If there is a yellow seal that is a sign of having recently suffered from diarrhea or diarrhea, do not buy this ghost mastiff.

10. Skull, maxilla, mandible, and then touch back along the cervical vertebrae. Do not buy ghost mastiffs with deformed vertebrae and limb bones.

11. Don't buy ghost mastiffs with dry and cracked foot pads.