Greyhound Green, veterinarian tested and long-lasting colored hair spray for your pet. Pet paint is the perfect colored dye for your dog, cat, horse, and any other pet with a coat! Dress up your furry friend for holidays, parades, birthdays and more! Decorate Rufus like Oscar the Grouch this Halloween, or show your Irish spirit by decorating him like a Leprechaun this St. Patrick's Day. Safe and professional quality pet hair dye make the best pet costumes and is the best alternative to custom clothing for you pet.