One woman suggested the policeman could have picked up a hose to scare the dog off his property while another said there needed to be one rule for all people. The latter comment brought a huge cheer from the crowd.
"The underlying message I'm getting is you believe there is a double-standard here," Mr Tuna asked the crowd. They shouted 'yes'.
"Would you like to see the policeman charged?" Mr Tuna asked. Again they shouted 'yes'.
"I'm sure if I was to shoot a dog with an arrow the law would come down heavy on me. I'm pretty sure the armed offenders squad would be called also."
A man in the crowd asked if the policeman had access to a Taser or firearms what he would do next.
People also asked why it had taken three days for the man to come forward and why police were protecting his identity.
One speaker suggested policemen and women should be of a higher standard than the rest of the community.
"The officer involved should be impeccable in his actions," Whakatane's Kate Andrews said.
Susan Pascoe Barton reminded the crowd that there were some "really good police in Whakatane".
"We have to remember they come when we need them to. I believe it's just the ones at the top making the bad decisions," Mrs Pascoe Barton said.
Although asked by Mr Tuna, police declined the chance to speak.
Nearing the end of the discussion, Mr Tuna asked the crowd what they would like to see as an outcome. They replied they would like to see the decision not to lay a criminal charge reversed.
"So we will be as persuasive as we can to see this happen," Mr Tuna concluded.