It was a terrible morning - flames strained towards the sky, reaching up to 15 metres.
For three days they fretted - not knowing the fate of 1-month-old Gladys or
Coco.
They couldn't access their property on Monday because
it was still smouldering but on Tuesday night, they were allowed back with a firefighter escort.
Spiers began calling to Gladys through the darkness.
"I could hear this little baa baa, and it was Gladys ... I just ran in the dark and I could see this little thing flying towards me like a puppy. I just jumped down onto my knees and there she was ... licking me like a puppy and I had a bottle of milk formula with me and she gobbled it down," Spiers said.
"I was just overwhelmed with excitement, but I think she was probably more excited to see me."
But he couldn't see Coco.
"I could hear Dwayne yelling out 'Coco, Coco' ... and I said 'have you got her?' and he said 'yeah, she's in the car'. Right, let's get out of here.
"Amazing ... like a phoenix out of the ashes there were two of our little furry babies. We're really happy guys. We won Lotto last night."
- Additional reporting by RNZ