Penicillin for dogs

Question
I have a cocker spaniel that is 9 years old.  He has had ear infections his whole life.  He has taken many different antibiotics but not Penicillin.  Is it safe to give him penicillin for his ear infection?

Answer
Hello Tammy, you know I am not sure about that.  But if your dog has the typical yeast infection in his ears, one of my customers used Monistat-7 for women (this is typically used for yeast infections) and it worked for her when nothing else did.  Just a suggestion.  Thanks for asking, Cindy Lou :)