Brain herniation. Brain herniation is a potentially deadly side effect of very high pressure within the skull that occurs when a part of the brain is squeezed across structures within the skull. The brain can shift across such structures as the falx cerebri, the tentorium cerebelli, and even through the foramen magnum. Herniation can be caused by a number of factors that cause a mass effect and increase intracranial pressure: these include traumatic brain injury, intracranial hemorrhage, or brain tumor. Herniatio
How Big Do Labs Get. Labrador Retrievers typically grow up to 24 inches. Male Labradors are bigger than female Labradors. Generally, a non-overweight female Labrador will be between 21.5-23.5 inches and weigh between 55-70 pounds. A full-grown, non-overweight male Labrador will be 22.5-24 inches and weigh between 65-80 pounds. But diet can greatly impact how big a Lab can get.
Though these are average weights, some male Labrador Retrievers have been known to weigh over 100 pounds! Just like humans, there can be slight genetic differences in a dogâs overall structure that can result in a weight that is above or below the average.n average full-grown male Labrador Retriever weighs anywhere between 65 and 80 lbs. Males are characteristically larger than females, though are just as prone to becoming overweight.