Dumpling, a five-year-old miniature Shetland pony, was dressed in a sash to help raise money for the Henley branch of the Riding for the Disabled Association.
He joined members of the branch with collection tins in Mill Meadows on Saturday as they raised £232.
Jane Brazil, a trustee and riding instructor, said: We walked all around, which was quite successful. There were lots of people sitting on the grass near the bandstand. The money will go towards equipment such as hard hats and mounting blocks.
Pictured with Dumpling are, Gareth Rees, Agatha Rees, one, Jane Brazil, Gay Doggart, Trevor Cooper, Rosie Brazil, Jeremy Brazil and Alice Brazil.