Solution: Noted dog trainer - NYT Crossword

Usually this scientist is clued as a winner of the Nobel Prize, or more specifically a “conditioned reflex researcher,” or my favorite from 1973, “Russian dog man.” If you are specifically referring to dog training, then I can do what PAVLOV did just by bringing home, I don’t know, a Famous Bowl every day at 3 p.m. for a week or two. My dogs found a piece of moldy cheese under a bush in my neighborhood almost two years ago and they still leave trails of drool when we walk down that street. I know, that’s a little different, but I still find it poignant that they continue to hope for more cheese.