Abstract: A transportable enclosure for restraining a cow during the birth of a calf, while giving a veterinarian free access to the rear of the cow, without clamping the neck or sides of the cow. A left, right and front gates are provided which swing open to release the cow. A nursing gate is provided to allow access to the cow by the calf for nursing after the birth. A cesarean section gate is also provided to allow access to the cow's abdomen for performing a C-section while the cow is restrained in the birthing pen. A pulling and lifting system is provided for assisting in pulling the calf from the cow and in lifting the calf off of the ground to drain mucous from the mouth, nose and lungs.