CAM you may have had a big variety of weeds, but you may fail to appreciate that your total % of weed was, and is, much lower than mine!
Rather, we have a very meadowy looking 'lawn' going on. Where there IS grass, and within the tie-out range, the dog has created vibrant green tufted mounds. You'd be horrified. it is a good example of the grass growing great right now when it has plenty of N. We just have other priorities/demands going right now other than the lawn care.