Things to note when buying a Mastiff:

1. Size: The minimum shoulder height for males is 30 inches, and the minimum shoulder height for females is 27.5 inches.

2. Defects: The male or female is lower than the minimum height at the withers. If the difference is too large, it is a serious defect.

3. Proportion: Rectangular, body length (distance from chest to buttocks) slightly greater than shoulder height. Depth of the body provides more height than length of the legs. Physique: Consisting of tall, heavy bones and powerful muscles. The deeper and wider the body, the better.

4. Price: Mastiffs are not common in China. They are better dog guards abroad. If you buy them in China, you may have to book in advance. If the price must be calculated according to the domestic market price, Generally, it is between 7,000 and 15,000, and the specific price depends on the condition. The price in the international market is around US$2,500 to US$3,500.