Simple Solutions – Washable Female Diaper – X-Small (4-8lbs)
Simple Solution Washable Diapers are made from lightweight microfiber fabric with re-positional closures and a tail hole for ultimate comfort. The soft, stretch fabric provides a comfortable and secure fit. These super-absorbent diapers provide long-lasting protection and are perfect for preventing messes from females in heat, urinary incontinence and excitable urination. The XSmall size fits dogs weighing 4 – 8 lbs with a waist size of 9 – 14″.
More info: http://www.simplesolution.com/node/192