"I'm particularly disappointed because as a member of the cavalry regiment The 15th/19th The King's Royal Hussars I would have liked to see horses represented in the charter of freedom parade in Dannevirke," Mr Ellis said.
However, Tim Delaney, chairman of Dannevirke's World War 1 committee, said he was surprised by the reaction.
"What originally was meant to be a horse parade the World War I committee was organising, kept getting negotiated down, until there was the suggestion that just a single horse at the end of the parade and a poster in a shop window naming those who served with the Wellington Mounted Rifles would be it. So we decided to pull the plug.
"It had become apparent the involvement of horses in the charter of freedom parade was becoming problematic.
"Instead it has been decided to give proper honour, recognition and dignity to the Wellington Mounted Rifles at another time and in another way."
Giving regiments the freedom of a district gives them the right to march through the streets, with drums beating, colours flying and bayonets fixed.
Mr Ellis said it's important to remember the charter of freedom is a Tararua-wide recognition and he expects a parade will be held in Pahiatua in two years' time, with parades rotating between Dannevirke and Pahiatua in the future.
The August 6 parade will leave The Hub at 12.30pm, accompanied by the Dannevirke Highland Pipe Band and then proceed to the clock tower on High St where the Dannevirke Brass Band will play, as part of the handing over of the charter.
The parade will then travel up High St to Ballentynes corner, before turning right and making its way to the former railway station.