That's why it's particularly relaxing to see puppies drool in relaxation over a good head rub, or watch as babies who can't even crawl float around in jumbo-sized bath tub . In fact, earlier this week, Insta-famous yorkie Diesel with more than 40K followers posted a photo of his own spa day. The thing is: It's not just Diesel — plenty of dogs are reaping the benefits of a little pampering.