The stray cat colony in Masterton's Queen Elizabeth Park faces being put down, unless the animals can be trapped and new homes found for them.
Masterton District councillors will approach the SPCA with the plan to trap and re-home the cats or have them put down.
Yesterday, the SPCA confirmed five cats had already been trapped and taken to a vet to be neutered or speyed, microchipped and vaccinated.
At a meeting on Wednesday, district councillors spoke out about the proliferation of strays, claiming the park was only one of several places where the colonies bred and lived.
Councillor Judith Callaghan said strays also hung around Wairarapa Hospital and the Horseshoe Tavern.