Let national treasure Professor Noel Fitzpatrick - the Supervet - break your heart and put it back together again in this beautiful new Christmas story. 'With you by my side, just doing my best was the best thing to do.'Keira is an extraordinary dog. She held the key to Noel's heart from the moment he first met her.

That's because Keira doesn't judge. When Noel struggles, Keira is there to remind him he need only do his best. When he sees only darkness, Keira is ready to lift him back into the light.