Would agree with Peter! that apart from the hula hoop act and clown, there are only two more human acts.
Having said that, how many should there be!
Peter! fails to mention the 6 Dutch Fresian stallions all working in the ring, the dog act with Monty and Carly, the new routine from the camels, llamas and spotted pony, the only Bengal tigers currently working in England and one of two cage acts in Great Britain, the big and little and dont forget the showgirls.
All in all, the current show runs for 1 hour and 50 minutes.