Aspen Pet Fashion Dog Collars & Leashes Dominant trends in fashion and interior design create the color palettes and prints of new adjustable Aspen Pet fashion dog collars and leashes. Trend-current preppy and feminine looks add style to any dog's ensemble. Quick Facts: Shiny ribbon overlay is available in two color palettes: Pink: choose from flowers or dots print Blue: choose from stripes or argyle print Soft, durable and adjustable for added comfort and better fit. On-trend color and print selection.