Peanuts Lucy & Snoopy Happiness Is A Warm Puppy Pint Glass Peanuts Happiness Is A Warm Puppy Pint Glass. This pink translucent pint glass displays Lucy and Snoppy hugging with the quotation "Happiness is a warm puppy" in black lettering. Enjoy your favorite beverage with you favorite Peanuts characters. Perfect for Snoopy fans of all ages. Enjoy!