Dogs under the red protruding how to do

This can happen to male dogs when they see their owners excited or stimulated by other things. If the protruding red is quickly retracted, there is no need to care or stress about it. If it is not retracted for a longer period of time, or even if the dog goes to lick it, there may be a bacterial infection. It is recommended to avoid constant stimulation of the dog, or take the dog to play, which can play a role in distracting the dog. It is also recommended to take the dog to urinate in a timely manner, which can reduce the excitement of the dog. If not for breeding purposes, the dog can be taken to the vet for spay/neuter surgery when it is not in heat.