Single Bells by Anna Martin

Not many people can say they own a reindeer, but Nick McLeish is a vet, and happens to have a whole herd. At Christmastime they’re the star attraction at fetes and events all around Edinburgh, so when a handful escape from their home pasture, Nick tries to recruit as many people as possible to help get them back.
After his drunk and rather inelegant first meeting with his new neighbour, Joel Brodie doesn’t expect to see much of Nick. But the start of Christmas break from his job at a matchmaking company coincides with the reindeer getting lost, and it’s not exactly a chore to spend more time with Nick searching for them. Maybe a little Christmas spirit is what they both need to turn their single situations around.