Image editing services: Add object to photo

Just look at this photo! Isn't it a riot!!! Speaks a thousand words in a universal language... I want to add to the humour in this picture, but without using the usual blurb. What say we just place a glass of milk on the table for the reluctant doggie! This could easily be a daily routine for the two of them — "Your milk, Chubbs..." — stubborn fellow, quietly reproachful mistress...