SIZE that FITS: Chicken XS/Small: Bantam chickens 1-2 lbs. Chicken Medium: Bantam chickens 2-2.5 lbs. Chicken Large: Larger bantams, Standard-sized chickens 2.5-9 lbs. Chicken XL: Larger chickens 9+ lbs. Chicken XL+: Wider/rounder chickens 9+ lbs Duck XS/Small: Ducks 1–3 lbs. Duck Medium: Ducks 4–7 lbs. Duck Large: Ducks 7–14 lbs. [Refer to size chart photo for details] *Strap extenders and harness/leash add ons are available for purchase in our Amazon store. For bird sizing, select a bird size and refer to size chart photo. Premium fabric - Made of premium materials, this ultra-soft, durable fabric provides the highest level of comfort for your chickens! The Stars USA and Buffalo Plaid diapers feature a more water resistant fabric than the other colors. Outer shell: Polyester blend. Inner lining: Linen, Cotton. Waterproof Pouch: Vegan Leather Hand washing is recommended to preserve the diaper's longevity. IMPROVED STRAPS and buckle - We heard you! Based on your feedback, we have upgraded our chicken diapers with more secure and comfortable straps and buckles to provide extra stability and ensure that the straps stay put. If your bird is wiggly and/or the poop pouch just would not stay put over the vent, use the provided clip (or any other clip/paper clip/velcro) to fasten the straps in place, right above the bird’s tail. Leak-Proof, No Mess - Comes with a Waterproof Poop Pouch that is large enough to fully cover the vent and catch all poop. If needed, clip the straps right above the chicken's tail to keep the poo pouch in place. You can also purchase additional disposable pads (ASIN B0DGZFTG3C) from our Amazon store to make clean up even easier. EASY TO WEAR, Adjustable - Our design has been tested and iterated on over 10+ times to ensure the perfect fit. You can either have your chicken step into the diaper or strap the diaper around your chicken. Adjust the straps as necessary to ensure a snug (not tight) fit. Note: The straps should fit snugly in the wing joints of your chicken. It should NOT restrict any freedom of movement of the wings. These chicken, duck and bird diapers are made from the same soft fabric used in baby clothes. They feature a spacious, waterproof poop pouch and adjustable straps for a secure, comfortable fit. Refer to size chart for details. *For chickens and ducks, if the straps are not long enough, strap extenders are sold separately as an add-on, in our Amazon store. The chest fabric should sit below the crop, if not, fold and pin the front portion down*
