"Activities like this will be subject to review as part of the regional council's upcoming regional plan review known as Kotahi," Brunton said.
The regional council acknowledged the complaint was unusual, but said it was not investigating it further.
Ben Bostock, who runs the organic chicken business, said harrier hawks were predators.
"At this time of year, they pose a threat as they are short of food.
"To protect both the hawks and our live chickens, we provide an alternative food source by collecting our natural losses, which is an environmentally friendly way of managing predators away from our chickens."
Bostock said they had strategically placed about 25 chickens around the farm as part of their sustainable predator management programme.
Govenlock described the practice as "absolutely outrageous'' and said his two German shorthaired pointers often ate the dropped raw chicken.
He also had concerns about possible pollution of nearby water sources.