You can find Dot's Natural Pet Products in the stores linted below in Northern California in addition to being able to order online. If you wish to buy in in bulk, stores with bulk available are listed.
Dot's Natural Pet Products is also available at the stores below in Oregon. Bulk bags and smaller packages are available at all stores in Oregon.
Bulk available at Humboldt Herbals, Humboldt Pet, Moonrise Herbs, McKenzie Feed, and Red Dog Pet