The cows supplying Westland Milk Products are mainly pasture fed throughout the year. Sound management practices aim to optimise the health and well being of the cows. The company places a high value on the traditions of sustainable farming practices. By working closely with the farmers in maintaining and protecting the natural resources of the region, the environmental performance is continually improved.

The manufacturing site at Hokitika is certified with ISO 14001:2004. This internationally recognised environment management system reflects the company's commitment to the protection of the local environment.