Here is a video of washing Snickers in a home shower. When rinsing, make sure to get under the armpits, belly and other hard to reach areas that are commonly missed. Rinse three times because dogs can itch after a bath if all the shampoo is not rinsed off. For larger dogs who don’t fit in the tub, as long as it’s not cold, you could use the hose outside and attach them to a leash.