Here are the possible solutions for his dogs made him famous clue
Answer
Clue
Relevancy
pavlov
Clue
His dogs made him famous
neko
Clue
Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"
ivanpavlov
Clue
Man famous for his dogs
Psychology pioneer known for his work in classical conditioning (and for his dogs): 2 wds.
amos
Clue
Cookies made him "Famous"
vladimirnabokov
Clue
He named a minor character in his most famous work Vivian Darkbloom, an anagram of his name