Dogs empty themselves out 1st thing in the Morning and Last thing at Night whilst on there walks so it is VERY RARE they do anything in there Runs, they soon get into a routine when taken out at regular times.
Once a Week Bleach Run and Swill off with Hot Water then Mop the Surface as Dry as i can, within 10 minutes you can see it starting to dry off, Mopping the Surface cuts the drying time down by a mile.
Kennel, Change Bedding Once a Week, i use that shreaded J Cloth, it is about £7 for a Big Bale, it is a bit messy but it keeps the Dogs Warm and Dry which is the Main thing.