The invention in at least one embodiment includes a base having a plurality of spaced apart fastening components along two opposing edges, and the base having sufficient width and length to wrap around a portion of a harness for treating developmental dysplasia of the hip. The invention in another embodiment includes a cover that extends beyond the edges and the free end of a strap free end where the strap includes a hook section and a loop section and is part of a harness for treating developmental dysplasia of the hip. The invention in another embodiment includes a harness for treating developmental dysplasia of the hip combined with either of the other two embodiments.
