As strange as it may appear, the running of the bulls in Venice - Pamplona style, if you know what I mean - was very popular during Carnival time (17th century, until the beginning of the 19th century).
Thinking of it, in those narrow streets, and with the canals, it must have been really wild.
Bull chasing was usually admitted from the first day until the last Sunday of Carnival, and it all had origin from that bull delivered as a ransom in 1162 by Ulrich II von Treven, Patriarch of Aquileia.
The chasing started - each day in a different section of town - every day of the week except Friday, right after lunch.
The final feast was happening every night from 10:00 PM until midnight, and in the end the bull's head was finally cut off.
I guess the fact of it being possible to jump in a canal in case of danger, helped a lot for the population rate not to drop too dramatically in those celebrations, although there are stories reported of quite dramatic incidents.
The chasing of the bull went on until February 22, 1802, after that it was declared a forbidden practice - several people were maimed or killed along the years because of it - and that was it.
Cavacani literally means: "who is in charge of pulling out the dog from the bull or bear ear".
These dogs were as ferocius as possible - known as a special kind of "canis pugnax", a war dog which the Romans had been using for a long time for war and defense.
And they were exhibited with pride by their owners and would maim as much as possible the Bull or Bear, picking at their ears, which would be considered a trophy.
Quite a bloody pastime. For each bull or bear there was usually one dog at the time which would be set free so it would fight and pull the ears with its teeth. Unless the bull or bear was especially fiercely defending itself and then more dogs were added.
During the Bull Hunt or the Bear Hunt the idea was that the dog who had the most number of ears pulled out, was considered the winner of the "competition". The public of course was elated and participating and rooting for both parties.
Giovanni Grevembroch: "Cavacani" - pen, ink & watercolor (18th century) - Museo Correr, Venezia