A Cornish dairy farmer has starred in a series of online videos playing guess the cow.
Produced by Trewithen Dairy, near Lostwithiel, the video Moosual Suspects shows farmer Peter Blake identifying five of his cows by feeling their udders and hind legs while blind folded.
Mr Blake, who runs Stone Farm near Whitsand Bay, said: "I would generally swear blind that I know each of my cows apart from one another but I've never tried to identify them by touch alone before.
"When I was put on the spot like that it was actually quite nerve-wracking but I'm glad that I managed to do it in the end."
Mr Blake's pedigree herd of 220 Friesian-Holstein produce 6,000 litres of milk a day for Trewithen Dairy.
The dairy has developed a three-point charter to ensure cows receive the very best care and produced the video to highlight the importance of good animal welfare.
The dairy said the charter ensures that Trewithen cows are recognised and treated as individuals with differing personalities and a unique set of needs.
Mr Blake, who is the third generation of his family to run the farm, said: "The welfare of my cows is very important to me.
"All my animals are treated like individuals – each one is different and I know their characters. It takes a lot of hard work to keep them happy and healthy, but the quality of the milk they produce makes it worth it."
Francis Clarke, commercial director at Trewithen Dairy, said: "The videos were intended to be light-hearted and a bit of fun, but they do embody a serious message.
"At Trewithen we understand the importance of communicating to customers the journey our products make from field to fridge and we know that social media is a great way to engage with people.
"Farmers work very hard and caring for their animals is a real labour of love, so hopefully our videos show the link between this bond and a great tasting bottle of milk."
You can now follow Trewithen Dairy on Twitter – search for @TrewdyTheCow