Is it good to shave pubic hair?

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

As long as it was one lick and the dog is a bigger dog, it should be fine. watch it carefully for a few days.