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.
The gestation or pregnancy period in dogs begins from the first breeding session or fertilization until the birth of the puppies. Though the period may vary as per the size or breed of the dog, usually, the gestation for small dogs as well as big dogs lasts for about 60 to 63 days, or 9 weeks. Female dogs have menstrual cycles throughout their lives and are capable of reproducing for as long as they live.