Pet Stores serving Lehigh Valley. Rated 4.8/5 (73 reviews). From their website: Sassy Dog Fashions®, located near Allentown, Pennsylvania, just two hours from Philadelphia, PA and New York City, NY, is a leading online designer dog boutique and luxury pet accessories manufacturer in the USA. We specialize in high-quality, handcrafted products including rhinestone dog collars, custom dog collars, custom dog coats, embroidered dog collars, personalized dog harnesses, custom dog harnesses, and more. Whether you’re looking for fancy dog sweaters, cute safety cat collars, or lux