Changing blog template

Note to self Just noticed that way too many blog posts show on the learndogpup home page. I will try changing the template from Mikes Learndog template[Advanced]copy https://www.typepad.com/t/app/weblog/design?blog_id=139131&set_id=570865 Nar, turns out it is Configure->Preferences (from 90days to 30days posts on frontpage)