No the monkey is not real, originally an orangutan was going to be used but the makers of Robitussin settled with having a computer generated one.
Robitussin
I just heard a Robitussin commercial and it was John Corbett (Northern Exposure, Sex & the City, Applebees). Not sure if it was the "to go" though
The "Puppy Monkey Baby" a CGI character created by Mountain Dew for a TV commercial.
Mr. Poochie
Rainbow sock monkey. Yeah!
monkey
No.
They exist. So yes, they are real
a New World Monkey is a platyrrhine primate
Robitussin CF is a cold formula only; Robitussin DM contains the cough suppressant dextromethorphan, which, when taken in large doses, is capable of producing psychotropic effects. Robitussin CF does not contain that drug.
Savannah Argenti
Monkey island ain't a real island