Yes, to a fault - he follows me into the shower some mornings.
He pushes the shower curtain aside, and hops into the tub.
That's not a bad thing, I keep some doggie shampoo in there, for when his white colors are a bit grungy.
I always remind myself to fix the latch on the bathroom door, but it's become a ritual for him to barge in and hang with his "peeps" while they're bathing. Weird dawg.
On cooler days, I just wish he'd learn to shut the bathroom door after he comes in.