Question: Who was the cartoon dog that loved treats?
Disambiguated questions and answers: question: Who was the cartoon dog that loved treats from the Quick draw mcgraw show?
Who was the cartoon dog that loved treats from Scooby-Doo, Where Are You!?
answer: Snuffles
Scooby-doo
Scoobert Scooby-Doo
Natural Questions answer: Snuffles (from the Wikipedia article "Snuffles (character)")