Indica 30% THC Albert Walker OC x Chemdawg 91 lineage Caryophyllene, Limonene, Myrcene terpene profile Dogwalker OG is a cross of Albert Walker OG and Chemdawg 91, but the original breeder remains a mystery, according to various online sources. Carrying an earthy and skunky aroma some liken to a wet dog and a spicy chemical taste, Dogwalker OG is known to be highly potent. One sample of Dogwalker OG, analyzed by the cannabis testing lab Analytical 360, demonstrated THC levels exceeding 27%, along with a terpene profile heavily dominated by humulene and alpha-pinene.