Finn and Ariana say:

Yeah, yeah, pant, pant.... c'mon Dad... We wanna go nooooowwwww! WOOF!

Actual excerpt from current UPD site

"To satisfy the need to cool off hot dogs in the summer, a washing station, outside the fence is available for those who wish to use it. Any plastic wading pools brought in to the dog park will be removed by UPD staff. Thank you for your understanding."

My comment: I never wash my hot dogs before I eat them. Who likes cold hot dogs?