Either a yip or a whimper
Yes they will. They would whine.
if the owner leaves or when they get hurt
A litter of puppies
A group of puppies is a pack.
because there moaning
A group of puppies is a pack.
this is so as they experience pain when their ofsprings bite the nipplles
Because like babies puppies cry and or bark.
No, dogs can't recognize themselves in a mirror.
A litter.
They are caled puppies.
You could call them puppies or pups or kitten.