HOPE FOR THE HOLIDAYS Veterinarian Olivia O'Ballivan communicates easily with animals, but men are another story. Especially globe-trotting architect-turned-rancher Tanner Quinn. The grouchy single father just wants to be left alone, but he needs Olivia's help. His daughter's pony is sick and he desperately needs someone to care for it. Olivia is less than impressed by the imposing Grinch, but she can't turn down an...