When Adam and Lucy Johnstone took over a dairy farm in the south-west of Scotland two years ago, they were able to make a comfortable profit from the milk produced from their herd of 60 cows.
But over the last three months the price they receive for each litre of milk from dairy giant Arla has tumbled by 25% - below the cost of production.
They are now considering selling their milk direct to local customers in nearby Moffat or leaving farming all together.
It's an issue which is affecting dairy farmers across Scotland. The National Farmers Union for Scotland (NFUS) said the sector is used to fluctuating prices but the recent downturn is "unprecedented" in both speed and scale.