Labrador will start to explode after 8 months of age, which means that the head will grow extremely fast during this period, and later will also be postponed until 11 months of age, which will generally last until 1.5 years old, when the head bones will be completely stable and no longer grow. This is also the fastest period of his body development, but also the best stage to increase the amount of bone, so it is recommended that the owner of the dog in this period to increase the protein and calcium supplement, can feed goat milk, cooked egg yolk and other foods. Labrador’s head is too big and too small are not in proportion, only the forehead is wide, but the head shape is not too exaggerated flat head, is the more excellent head shape. Generally speaking, the forehead and the tip of the nose of Labrador, preferably not in a horizontal line, from the forehead to the center of the tip of the nose vaguely derived from a thin line, the brow bones should be more obvious, the mouth to the throat will not appear sagging or straight line, but a proper arc.
