sentence: There's a man doing a tutorial and explaining how to use a portable shower for dogs. sentence:  He starts by filling in the receptacle with some tap water and closing the cap back on tight. sentence:  Then he takes the portable shower to his backyard where he shows the different attachments of the shower. sentence:   He fixes the shower on the car window, pulls out the hose and demonstrates how to use the shower head. sentence:  He washes and bathes his white dog in the front yard thoroughly using the portable shower head. sentence:  Then he places the shower case on a wall mounted shelf right next to his front door and talks more about how to use it.