Waikato search and rescue co-ordinator, Sergeant Vince Ranger said the successful conclusion of the search was all the more special considering it was the first mission Gemma had undertaken since undergoing significant surgery.
Last year, Gemma suffered a serious injury to her hind legs and required surgery and seven months rehabilitation including physiotherapy and hydrotherapy.
While used by Land-SAR to support police operations, Gemma is not a police dog.
Land-SAR launched a Givealittle page to help raise the $7800 needed to treat her.
"Fortunately, donations received from people across the Waikato and throughout the country raised $7500," said Mr Ranger.
"Those funds and complimentary treatment following her surgery provided to Land-SAR by Hamilton company; 'Hydropaws' meant Gemma and her handler were able to contribute to the success of the operation."
Mr Ranger said Sunday's rescue completed the circle for Gemma of being trained, injured, operated on and then going through rehabilitation and recertification.
"Police believe the wider Waikato community are fortunate to have the skills and dedication of Gemma and her handler and it's thanks to those people who gave a little who enabled them to give a lot," he added.