Dog treasures are hard to find. Generally, they are only given to dogs over the age of ten who have stomach stones.

A dog's treasure is a stone-like thing that grows in a dog's stomach. Most of them are spherical or oval, with a general diameter of 1-5cm. The surface is gray-white or gray-black, slightly shiny, with many round-like protrusions.

The texture is tight and delicate, and you can see the scratches when you scratch your nails. The cross section is white or milky white, showing concentric annular bedding, which is loose near the center, but cannot be separated. It smells fishy, tastes bitter and powdery, but it doesn't feel sandy when chewed.

Main producing areas

Distribution of main producing areas: Inner Mongolia, Tibet, Xinjiang and Hebei. In addition, Guizhou, Guangdong, Guangxi, Jilin, Liaoning, Heilongjiang, Qinghai, Henan, Anhui and other places are also produced.

Only natural ones have medicinal value, and they are limited to folk remedies. The actual curative effect has not been verified. Some lawless elements use the media and other propaganda means to claim good curative effect and high medicinal value, just to drive up prices and take the opportunity to make profits.