Late on Heartworm Medicine I could scream. Bought my new yearly calendar and forgot to transfer heartworm medicine. I am horrible at remembering. It was due on 2/1 and this is 2/12. Should I give now and again on 3/1 or just wait until 3/1. I want to keep it on the first day of every month in the hopes that will help me remember. What happens if you miss a month? |