Paws for Thought: The Nose Knows Expositor Staff Oct 07, 2020 - 4 min read Smelling burnt toast or a rat, Molly鈥檚 nose knows best! Smelling burnt toast or a rat, Molly鈥檚 nose knows best! This post is for paying subscribers only Subscribe now and have access to all our stories, enjoy exclusive content and stay up to date with constant updates. Subscribe now Already a member? Sign in