1 Mites live naturally on dogs, but any mite in sufficient quantity can cause skin problems.  Two common types of mites that can cause mange are Demodex canis, which causes demodectic mange, and Sarcoptes scabei, which causes sarcoptic mange.
Ad. One area in which osmoreceptors are found is in the brain, specifically inside the hypothalamus. They regulate the amount of vasopressin, a hormone which tells the kidneys to retain water, which is expressed by the hypothalamus.
Peripheral Chemoreceptors. The Peripheral Chemoreceptors refer to anatomical collections of chemoreceptors outside of the brain, the most important of which are those located in the carotid bodies of the carotid arteries as well as in the aortic bodies of the aortic arch.