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.
2.3.4 Peripheral Chemoreceptors . The peripheral chemoreceptors are the aortic and carotid bodies. They are anatomically separate from the carotid sinus baroreceptors and should not be confused with them. The peripheral chemoreceptors respond to changes in pO 2, pCO 2 and pH.