How old does a pug start to have a headshot?

Pugs usually start to have a headshot at about six months, and the head increases rapidly. After the headshot, the head becomes square, the neck is thick, and the limbs are coordinated; this stage requires There are also many nutrients in the dog. The owner should pay attention to helping the pug replenish nutrition, feed more calcium-rich and high-protein foods, pay attention to vitamin supplements, exercise appropriately, and bask in the sun to promote calcium absorption.