development behavior Flashcards
what is the sensitive period?
a time in the life of an animal when a small amount of experience or total lack of experience will have a large effect on later behavior
neonatal period in dogs
0-14 days
- deaf and blind
- needs to be stimulated to urinate and defecate
- spends most of the time eating or sleeping
- studies show that pups handled during this period grow faster, mature faster, and are more resistant to disease
flexor dominance (dog)
0-3 days
- first to develop
- when the pup is picked up by the scruff, they flex their legs
extensor dominance (dog)
3 days - 4 weeks
- extend legs when picked up
rooting reflex (dog)
3 days - 4 weeks
- pup pushes faces into a cupped hand and crawls forward
Magnus reflex (dog)
first 2 weeks (up to 4 weeks)
- when the pup’s head is turned to the side, legs will extend on that side and flex on the other side
cross extensor reflex (dogs)
first 2 weeks (up to 4 weeks)
- when pup’s foot is pinched it will withdraw it and extend the other
transitional period in dogs
14-20 days
- period of development
- can spontaneously urinate and defecate
- tooth eruption and chewing begins
when do dogs open their eyes
7-16 days (1-2w)
when do dogs open their ears
14-21 days
when do dogs develop their startle reflex
3w
when can the pups support their own weight
12-14days
when can the pups sit and stand normally
28days
when does tail wagging start
2-3 weeks
when does the socialization period begin in dogs
3w
when should pups be introduced to fully vaccinated adult dogs?
3-8 w
when should pups be socialized with people?
5-12w
when should pups be socialized with novel circumstances?
5-16w