I've noticed my cob has started to itch his back legs on the hay boxes now we have put them out in the field and my friend said she thought she saw him stamping the other day. He is fully clipped out although I've let his legs grow back a little bit to give him some protection from when it is really cold. He doesn't seem to have any scabs bar a touch of mallendars behind both knees on his front legs but I am planning on clipping his legs again this weekend to get a closer look. I know the injections are the done thing but are there cheaper options? Any lotions and potions I could try? I've heard about frontline and the dermoline shampoo - is there anything else I should look at? Thanks!