TaP; the pediatric product, DT, should. only be used in children with a valid contraindica-. tion to the pertussis component. â¢ The routine schedule for administering DTaP to. children is a 3-dose series at age 2, 4, and 6 months, followed by boosters at age 15â18 months and. â6 years.
Critical periods in your puppyâs psychological growth: 0 to 7 Weeks. Neonatal, Transition, Awareness, and Canine Socialisation. Puppy is with mother and littermates. During this period, puppy learns about social interaction, play, and inhibiting aggression from mother and littermates. Puppies must stay with their mother and littermates during this critical period. Puppies learn the most important lesson in their lives--they learn to accept discipline.
Adolescence is a time for growth spurts and puberty changes. An adolescent may grow several inches in several months followed by a period of very slow growth, then have another growth spurt. Changes with puberty (sexual maturation) may occur gradually or several signs may become visible at the same time.