The police summary of facts said officers were called to an altercation at a residential address at about 11.27pm on Friday, September 23.
"When police arrived at the address the front door was open, and the defendant was holding a family member up against the wall inside the property."
Police were able to free the person from Pryce's grip and walked him outside, where he approached a police dog handler and his dog who were sitting on the footpath.
"The defendant walked straight up to the dog handler and his dog and attempted to punch the dog in the face."
Pryce was arrested and put in handcuffs before being taken to the police station to be processed.
While being searched in custody Pryce dropped a gram of methamphetamine, in a small zip lock bag, from his underwear onto the floor.
In January Pryce's lawyer told the court he had been drug-free for 10 years.
When questioned by police Pryce stated, "Yeah I did threaten some people".
Judge Nicholls sentenced Pryce, who was forced to leave the country he had called home for 35 years, to six months of supervision.
In January Pryce, a father of two, said it was tough having to leave his fiancee and children but the support of his family in Whanganui had made it easier.
Pryce was not able to be contacted by Open Justice for comment.