Where are you in the training process? Would coturnix quail work for you (not good flyers at all) fun for pups to play with and do leave a good scent if that is the focus. They are cheap and can be found fairly local if on FB there is a Washington State Coturnix Quail Group, you can find them on there I'm sure. If you're further along in training chukar would be my choice, if you can find them, the NAVHDA group is probably your best bet. Western WA does not have many gamebird breeders as it is an EXPENSIVE hobby (don't ask how I know but my feed bill was more than my mortgage for a good part of the year). You will likely need to travel a bit to find birds. Remember birds make good bird dogs and the investment will pay out for years per plan.