Epidural anesthesia is a regional anesthesia that blocks pain in a particular region of the body. The goal of an epidural is to provide analgesia, or pain relief, rather than anesthesia, which leads to total lack of feeling. Epidurals block the nerve impulses from the lower spinal segments.
Tigers live for about 25 years both in captivity and in the wild. 42. Cats in general have been found to have a better memory than any other animal, including humans, being several hundred times better than dogs and dozens of times better than primates.
Tigers live long whether you find them in the wild or in the confines of a zoo. Their longevity reaches 26 years, which should have been enough time to breed well. It is not only their size that is large but also its appetite for territory.