Do you see a difference? Do you think they are worth the money? I'd only be able to apply them for 30 minutes or so each day.

I felt they helped my horses who had to be injected periodically. Put them on 20-30 minutes before riding and they seemed to stride out much better than if I didn’t use them. Now these horses were in 2 acre lots, if they had bigger pastures where they would have moved around a lot more they might not have made a difference.