cat－kitten－meow

dog－puppy－woof

duck－duckling－quack

owl－owlet－h(huán)oot

frog－tadpole－croak

elephant－calf－trumpet

cow－calf－moo

sheep－lamb－baa

chicken－chick－peep

rabbit－kit/bunny

pig－piglet－oink

horse－foal－neigh