An international exhibition of dogs has been launched in the Spanish capital Madrid, which will continue until next Sunday, with the Brazilian city of Rio De Janeiro hosting a similar exhibition next December.

Thousands of dogs from most countries of the world are participating in the Madrid fair, distributed among two hundred and fifty breeds out of four hundred recognized by the International Canine Federation.
The dogs will compete in more than seventy competitions in front of international judges, with the aim of obtaining the title of best dog at the end of this festival.