Kidneys are two bean shaped organs which excrete the nitrogenous waste from the body, balance the multiple electrolytes and make hormones which control the blood pressure and also of the red blood cells. Renal disorder (also remarked as kidney failure) is caused by many conditions that negatively affect the health and functioning of the kidneys and its related organs. With animals, kidneys are unsung heroes that perform several important jobs. They are often underrated when we think about our pet’s health. So when kidneys stop working, it can make our beloved pets very sick.