A Waitomo dairy farmer has been fined nearly $22,000 for removing dairy cows' tails.
Peter Anthony William Muller was sentenced in the Te Kuiti District Court under the Animal Welfare Act.
A Ministry for Primary Industries manager, Gray Harrison, said Muller deliberately ill-treated the cows by systematically docking their tails, causing unnecessary and unreasonable pain.
The docking of cows' tails was banned in 2018.