Natural - unthinking; prompted by (or as though by) intuition; "a cat's natural aversion to h2o"; "supplying that can help was as instinctive as breathing" In some cases anal glands get backed up with oils, and dogs will attempt to empty them by dragging, or "scooting," their rear ands throughout https://personal-injury-compensat34321.mybuzzblog.com/15506323/the-dog-skin-health-diaries