12/11/17 received dr's care due to non-work related injury that occurred 12/9/17 causing limited movement/muscle spasms in lower back after bathing dog. Under dr's care, put on leave by Dr w/restrictions of no lifting until RTW on 12/15/17. Dr. said could cause flare-ups periodically. 7/6/18 aggravated pre-existing condition, off work til further notice