How can i tell my dog to not bite kittens?

Question

my dog likes to bite them one day she almost bite a kitten

Answer 1

Get rid of the dog and keep the kitten.  

Answer 2

be very firm as a dog could easy as kill a kitten with one bite a firm NO will not work as it will hurt the kittens ear but you could get a spray collar and press it every time it try to bite it other wise keep it away from the dog Good Luck

Answer 3

Reprimand the dog whenever it exhibits aggressive behavior

AND

Keep the dog away from other animals, for Pete's sake!