The team of volunteers will be there to de-sex animals, provide parasite treatments and vaccinate dogs against the parvovirus.
RNZI reports the organisation South Pacific Animal Welfare, or SPAW, who is organising the clinic, has facilitated similar trips to South Pacific islands since 2010.
Its executive director Karen Galvan said that the group would also help to educate locals about animal welfare and caring for their pets.
"We are inspiring change by being present, by giving communities in the Pacific access to veterinary care," said Ms Galvan.