Which is a recommended practice when cleaning dog cages or runs?

A、Cleaningtherunwiththedoginitcanbeconsideredplayforthedog
B、Removeexcesswaterbeforereturningthedog
C、Ifbeddingisused,thecage/runcanbecleanedonceperweek
D、Foodandwaterbowlscanbecleanedinthecage/runwhenitisbeingcleaned