I found some colorful dressage pads I love. They've got nice borders on them and some are very brightly colored. They're USG by KL Select. I've seen them at shows and a couple small online tack...
I've got a young mare who likes to jig at the walk unless you've got no contact. I'm going to be working her over some ground poles to see if that helps. She is more than capable of a correct walk...