There are certain health disorders or issues that cats will have. These issues might also get transferred to many humans also. While these issues are quote different in the cause and treatment options, it must be something that does not amaze you. When you are noticing that there is something wrong with your cat, it is highly recommended to go to a veterinarian. Only doctors are capable of figuring out the exact cause of these issues. A cat ear infection is one of the most common and popular issues, you need to get familiar with.