My name is Susan and our weiner dog mix has never before had a problem with fleas untill my youngest son got a dog with his exgirlfriend and then an infestation happened. And now the poor thing is starting to bite off his own hair. No matter what I do I can’t seem to get rid of them. PLEASE PLEASE HELP me and help my dog! He is a member of our family and it hurts me to see him in pain like this.