2-3 weeks
puppies hear the beat of their mother's heart.
One month old puppies can barely walk, see and hear. All he needs at this state is socialization with people and his litter mates.
When they are about 3 to 3 and a half weeks old.
yes
Puppies are deaf and blind when they are just born. They love all sorts of meat. Puppies can be able to hear and see after nine weeks have passed.
No, a month old puppy cannot see very well, because there eyes are not fully open yet. Maybe in about a month and a half, but it depends on the breed.
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.
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.
When they are 1-6weeks old they cannot see a thing.(Colourblind)But later on when they are 7 weeks old they can see but they can only see dark colours.What is special is that they can see one light colour the colour white.
the old thyme bulldogs have 9-11 puppies
No, puppies don't open their eyes until they are 2-3 weeks old.