For the average dog guardian, use of head collars such as gentle leaders and training the dog to maintain eye contact with their human are good ways to start, she said. (baywoof.com)
I have this wonderful bright pink gentle leader which helps me walk with manners. (lrr.org)
Equipment - gentle leader head collars are a great choice for dogs who lunge or bark or stare as you can gently turn their head away from the thing they are focused on. (diamondsintheruff.com)