Creative Car Bumper Sticker Prompts: ‘Warning: Spoiled Pets on Board’

Design a series of high-contrast, clean vector bumper stickers with the phrase ‘Warning: Spoiled Pets on Board’ and variations. Incorporate playful pet illustrations, bold typography, and placeholders for personalization. Emphasize clarity, no shading or gradients, on a pure white background, perfect for die-cut stickers. Ensure each prompt inspires fun, eye-catching designs tailored for pet lovers and vehicle signage.