Keeping calves with their mothers for longer periods after their birth has always been for dairy farmers, who cite concerns over cost, logistics and practicalities. Those in favour of the move say there are for both mother and offspring, as well as possible improvements in milk quality. An ongoing project in Israel, called Natural Dairy Farming, examines exactly what the practice means in reality as they keep cow and calf together for three months.
Project leader Dr Sivan Lacker, also a veterinarian, said animal welfare could be increased across the board and profits could be maintained with the potential to increase milk quality. She started the project on a 90-cow farm in northern Israel and is hoping the benefits found can encourage others farmers to try the same. "I started my company Mutual Dairy Farming in 2013 with a sharp vision of improving cow and calf welfare in the dairy industry," Dr Lacker said.
When my system is implemented properly, with the right structural changes, it makes the farmer's life easier and actually reduces working hours. "A big part of what we do focuses on the farmer's mindset by developing an awareness of cows' behavioural needs. This leads to practical welfare changes and I support the farmers with training sessions and follow-up visits.
"In the past five years I have been in collaboration with two big dairy co-ops, working closely with approximately 60 of their dairy farms. Fundamental progress has been made in welfare improvement, however, .
