new brighton rnli crew spot golden retriever martha in the water .
but as they were unable to save their pet , new brighton 's rnli crew were called and managed to find martha who was cold and shivering .
martha with the rnli crew who rescued her from the sea by grabbing her collar and pulling her into the lifeboat .
the lifeboat 's senior helmsman dave lowe said : although sea conditions were calm it was still very difficult to spot the dog .