I voted for the bath tub although I have often bathed Ripley in the kitchen sink. If I am doing the dogs several days apart from each other I will use the sink for Ripley, but if I am bathing them both on the same day I will use the bath tub for both. Hubby bought the greatest hand held shower attachment which can be used or disabled to use the regular shower head. It was pretty pricey but is the greatest thing for dog bathing and makes it a breeze (that is, after actually getting Bella into the tub). Vette it's good to see you here!