a dog sitting inside a white truck
white camper top on the truck
a parked white camping truck 
white camping truck at a park
white vehicle with white top
dog looking out window
The window is dirty.
"There are two seats in the front"
"The vehicle is white"
"The dog is looking out of the window"
"There are curtains hanging inside th vehicle"
"The vehicle looks to be a camper or RV"
dog in vehicle
a dog sitting in the back seat of a white truck looking out the window