Yes we do. Your pets don't stop relieving themselves, and we don't stop cleaning it up. There are times, during inclement weather, when we may not be able to do our regular stop (during heavy rain storms or snow/ice or poor driving conditions). If this falls on your day of regular pick-up, we will come the following week and pick up your pet's waste then. There is NO make-up day and we do not reimburse the cost of the missed week, since we will still need to pick up the same quantity of waste.