Question

Which scientist’s experiments with dogs introduced classical conditioning?

Answer 1

Since I'm not allowed to give direct answers, I'll probably give you a hint. He is the one who is considered as the 'father of classical conditioning'. He discovered classical conditioning by accident and was attempting to test something else. Last, his name starts with a P. Does this remind you of the guy?

Answer 2

And yeah, your question blurted out a very big hint - 'with dogs'