It has been raining since Friday. Friday was just a couple showers here and there so no mud. Sat was raining off and on and was really cold so left my chicks in their coop. Today was warmer so let them out but there were a few times of heavier rain. Part of the run has a roof but it hasn't been shingled yet so has spots that leak so there is some mud. My chicks are 7 weeks so still don't go in the run on their own so I went in to help them and my cochins and Brahmas had muddy feet. Should I clean them tomorrow or will they do it?