Chemdawg- aka Chemdog is known for its distinct, diesel-like aroma. Pungent and sharp, you’ll be able to smell this strain from a mile away. Cannabis newbies be warned: Chemdawg tends to be very potent. Consumers can expect to have a cerebral experience, coupled with a strong heavy-bodied feeling. Chemdawg is a hybrid marijuana strain grown and spread by the breeder Chemdawg since 1991. Chem 91, Chem 4, and Chem Sis are all variations of Chemdawg. The original name Chemdawg came from two names for the same bud "Chem" and "Dog bud." This strain is most known to leave you with feelings of euphoria.