I'm glad you walked out. That whole office sounds horrible
I can only imagine the many little dogs that suffer because of his ignorance about over vaccinating, and the owners not knowing all that we here at YT have the luck to know. Our vet was very understanding of my concerns about over-vaccination and said that he would only give what I wanted him to. He did highly recommened Lepto and Corona, but did back down when I told him that we didn't have those shots last year, and we are not doing it this year
Obviously this vet cares only about his bottom line $$$$

I hope you are able to find a nicer, more knowledgable office soon