TiFJ
Full Access Member
Your dog must not shed. Mine are dog hair magnets and take forever to get clean.
I've got a white AmStaff and she sheds like it's going out of style. Her fur is short but coarse so it "needles" in to the fabric of everything and usually needs to be picked out one piece at a time. That said, the covers are there to protect the seats and that's what they're doing. The best way to clean them is to use the power head of the vacuum or one of those sticky lint rollers. Not 100% effective but I rarely have backseat passengers and when I do they are wearing mountain biking clothes so they don't really care.