Junior (until 1-2 years of age) – at this point puppies are sexually experienced but still bodily growing. This phase is usually marked by sure behavioural challenges like short notice span, fear and wandering. Genetics. Their genes add to the Puppy’s lifespan. Like you, puppies inherit genes from their parents https://emilioqqplj.blogdosaga.com/33516967/5-simple-techniques-for-canine-age-chart