A Current Vaccination certificate.
A flat collar and a material lead are recommended. (No check chains are allowed.)
Food treats for rewards. These may include soft foods eg: cheese, sausage, hot dog, chicken etc. to ensure your dog doesn’t fill up too quickly, cut the treats into small pieces.
A food pouch is a convenient accessory (e.g. bum bag).
A plastic bag, in case of any poo surprises.