Crispy dry food, and a certain degree of hardness, effective help clean cat teeth, to avoid long-term consumption of Ruanshi teeth caused by the degradation.
香脆的干食，并具一定的硬度，帮助猫有效清洁牙齿，避免因长期食用软食而造成的牙齿退化。
2
Some pet dogs (about 1 / 3) can sense the physical changes of certain chemical substances, and the sudden drop in blood glucose before the master warning to owners to replenish food and avoid danger.