The baby licks the dog. Everybody knows that it is not hygienic to let the dog lick the face, especially the child. But it’s so cute when she does that she just can’t say no. Moreover, the child had trouble. This is the simplest proof of love and affection, which can show the dog. If the child and dog grow together, i.e. they are the same age – a small child and a puppy, it’s just a great option. They both love to play and are both learning the world, so, in this option for a favorable outcome of their relationship in General, you should not worry. Child is much easier to make friends with a dog than with other children, I just have to stop them from talking.