I have a graph on my form that shows a dogs weight, the weights are taken monthly. As the dog gets older the graph is getting more cluttered so I want to limit the graph to show the last twlve months, I stress the last twelve months as opposed o to the alst year i.e January to January. Do I do this in the qry that I am using to fill the chart? If so how, I image I have to do it in the criteria of the WeightDate field. What would I need to write to do this, I have no idea, thanks.