Rolton delivered several “full-force” punches and one stomp to the man’s head while he was on the ground.
Six months later, he was on bail when he received a visit from his ex-partner.
As the pair walked down High St, an argument began.
Rolton began yelling at the victim before shoving her into the driveway of a nearby motel and pushing her into a wall.
He pressed his forearm across her neck and shoulder, pinning her there before “ragdolling” her back to the street, the court heard.
Concerned members of the public came to the victim’s aid once Rolton left the scene.
Rolton picked up the dog by the lead so it was hanging in mid-air and forcefully threw it at the woman twice.
The woman suffered a bruised shoulder and the dog had a limp.
Rolston claimed to be grateful for his short stint in custody, using it as an opportunity to detox from methamphetamine — which he had used as a coping mechanism.
“You say that methamphetamine is a demon ... I wish more people in the community saw it that way,” Judge Michael Turner said.
“Your children don’t need to see you on drugs or in prison, they need to see you as a good role model.”
The judge was “exceptionally impressed” with Rolton’s sincere apology letters, commending the man for seeking help for his addiction issues.
“You are showing insight into your behaviour and its effect on others.”
Rolton was jailed for 22 months and was encouraged to apply for home detention as soon as a residential rehabilitation programme became available.
