All puppies are born deaf, their ear canals are not open. The canals start to open at about 10 days old. As soon as the canals are open a puppies hearing is very accurate.
Ears open at approx. 10 days.
yes yes they can
At two weeks old
Yes they do.
puppies hear the beat of their mother's heart.
Usually their ears open completely around the age of 4 weeks.
2-3 weeks
One or two weeks.
A heart murmur for puppies is the same as it is for people - a heart valve is not closing properly. A lot of puppies "outgrow" it as their bodies continue to develop.
from the day they was born
When they are about 3 to 3 and a half weeks old.
Puppies eyes open between 14 and 21 days after birth.
Until they are about 6 months of age, then they can go onto adult food.
Around 3-ish (:
At 8 weeks of age or later.
3 yrs old