It’s time to party! These Party Animal Guinea Pigs are officially invited and are showing up dressed to impress. These cute, squishable guinea pigs come in assorted party costumes. Catch your new furry friend dressed up as a shark, a bunny, a sheep, or even a unicorn! Easily slip the costume on and off for a variety of ways to play…because not everyone feels like dressing up all the time. Assorted Styles. Price is for one Party Animal.