Is Rain Shadow coming back?

Dr. Kate McDonald is married to the small farming community of Paringa, where she's been the vet for 15 years. For most of that time she's been hiding a secret, and as a result, refuses to allow anyone to get close to her. Needless to say, she has problems keeping an assistant, something she desperately needs. Kate's newest assistant, Dr. Jill Blake, is 24 and keen to widen her veterinary experience with farm animals. But it doesn't take her long to realise that she's made a huge mistake in leaving the city for Paringa. Her boss is the rudest person she's ever met and Paringa is not exactly the idyllic country town of her dreams. Somehow, these two opinionated women must find a way to come to terms with each other and the difficulties they encounter in supporting the failing district and Kate's overstretched veterinary practice.