Oregon State Park has 21 campgrounds with yurts and cabins that are dog-friendly. Many of the campgrounds are along the beautiful, scenic coast.
Here is the list to make your reservations.
In addition, Cannon Beach is a very dog-friendly town. Surfsand Resort, the Ocean Lodge, and the Inn at Cannon Beach celebrate your pet's arrival with a welcome basket. Warm pet washes with towels are available throughout the properties for those sandy dogs.
Yes, I believe you can say that Oregon has gone to the dogs!