A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is seen in a horse-drawn carriage, in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is seen in a horse-drawn carriage, in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is seen in a horse-drawn carriage, in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

A waxwork of the Queen is driven in a horse-drawn carriage to Madame Tussauds in Blackpool, Britain, October 14, 2021. REUTERS/Phil Noble

Abdul Qayyum, 80, leans on his arm while waiting for customers on a horse-drawn carriage, outside a public park in Karachi, Pakistan October 13, 2021. REUTERS/Akhtar Soomro

A life-seize equestrian statue, measuring 2.7 metres in height, depicts Germany's outgoing Chancellor Angela Merkel with her typical trademark gesture the "Merkel rhombus" sitting on a horse, to mark the end of her 16-year term at the Tempel Museum in Etsdorf, in the Bavarian region of Upper Palatinate, Germany, October 10, 2021. Picture taken October 10, 2021. REUTERS/Romana Fuessel

A life-seize equestrian statue, measuring 2.7 metres in height, depicts Germany's outgoing Chancellor Angela Merkel with her typical trademark gesture the "Merkel rhombus" sitting on a horse, to mark the end of her 16-year term at the Tempel Museum in Etsdorf, in the Bavarian region of Upper Palatinate, Germany, October 10, 2021. Picture taken October 10, 2021. REUTERS/Romana Fuessel

Horses are seen near the dry ground of the Jaguari dam, which is part of the Cantareira reservoir system, during a drought in Joanopolis, near Sao Paulo, Brazil, October 8, 2021. Picture taken October 8, 2021. REUTERS/Amanda Perobelli

An aerial view shows horses at the Jaguari dam, which is part of the Cantareira reservoir system, during a drought in Joanopolis, near Sao Paulo, Brazil, October 8, 2021. Picture taken with a drone. REUTERS/Amanda Perobelli

A Taliban fighter rides a horse as he and others take a day off to visit the amusement park at Kabul's Qargha reservoir, at the outskirts of Kabul, Afghanistan October 8, 2021. Picture taken October 8, 2021. REUTERS/Jorge Silva

Naomi, 5, touches a horse that is part of the cavalry team during "The Great Force of Mexico" exhibition organised by the Mexican Army, in Ciudad Juarez, Mexico October 7, 2021. REUTERS/Jose Luis Gonzalez

A soldier from the 1st Battalion Coldstream Guards (left) and a solider from the 1st Regiment Royal Canadian Horse Artillery (right) take part in the Changing of the Guard in the forecourt of Buckingham Palace, London, Britain, October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the 1st Regiment Royal Canadian Horse Artillery take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain, October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the Royal Canadian Horse Artillery Band take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the 1st Regiment Royal Canadian Horse Artillery take part in the Changing of the Guard in the forecourt of Buckingham Palace, London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the 1st Regiment Royal Canadian Horse Artillery take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the 1st Regiment, Royal Canadian Horse Artillery take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS TPX IMAGES OF THE DAY

Soldiers from the Royal Canadian Artillery Band take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain, October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the 1st Battalion Coldstream Guards and a solider from the 1st Regiment Royal Canadian Horse Artillery (centre) take part in the Changing of the Guard in the forecourt of Buckingham Palace, London, Britain, October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the Royal Canadian Horse Artillery Band take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS

A soldier from the 1st Battalion Coldstream Guards and a solider from the 1st Regiment Royal Canadian Horse Artillery take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS

Soldiers from the Royal Canadian Artillery Band take part in the Changing of the Guard in the forecourt of Buckingham Palace, in London, Britain October 4, 2021. Kirsty O'Connor/Pool via REUTERS

A man rides a horse-drawn cart near an election campaign poster ahead of the parliamentary election, in Baghdad, Iraq September 27, 2021. Picture taken September 27, 2021. REUTERS/Ahmed Saad

Riders run with a horse during a parade marking the Independence Day in Ashgabat, Turkmenistan September 27, 2021. REUTERS/Vyacheslav Sarkisyan REFILE- QUALITY REPEAT

Turkmen President Gurbanguly Berdimuhamedov rides a horse at a parade marking the Independence Day in Ashgabat, Turkmenistan September 27, 2021. REUTERS/Vyacheslav Sarkisyan REFILE- QUALITY REPEAT

Turkmen President Gurbanguly Berdimuhamedov rides a horse at a parade marking the Independence Day in Ashgabat, Turkmenistan September 27, 2021. REUTERS/Vyacheslav Sarkisyan REFILE- QUALITY REPEAT

Turkmen President Gurbanguly Berdimuhamedov rides a horse at a parade marking the Independence Day in Ashgabat, Turkmenistan September 27, 2021. REUTERS/Vyacheslav Sarkisyan REFILE- QUALITY REPEAT

Soccer Football - Premier League - Arsenal v Tottenham Hotspur - Emirates Stadium, London, Britain - September 26, 2021 Police on horses outside the stadium before the match Action Images via Reuters/Paul Childs

Volunteers attempt to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson

Volunteers attempt to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson

Volunteers attempt to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson

A volunteer attempts to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson TPX IMAGES OF THE DAY

Volunteers attempt to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson

Volunteers attempt to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson

Volunteers attempt to evacuate horses to safety in California Hot Springs as the Windy Fire expands in Sequoia National Forest, California, U.S., September 25, 2021. REUTERS/David Swanson

A horse and cart passes a BP petrol station in Chester-le-Street, Durham,Britain September 23, 2021. REUTERS/Lee Smith

Men travel on a horse-cart through a flooded street after a heavy downpour, in Lahore, Pakistan, September 21, 2021. REUTERS/Mohsin Raza

Men travel on a horse-cart through a flooded street after a heavy downpour, in Lahore, Pakistan, September 21, 2021. REUTERS/Mohsin Raza

A member of the Household Cavalry rides on a horse in the courtyard of the Royal Mews during the media launch of the 'Platinum Jubilee Celebration: A Gallop Through History' at Buckingham Palace in London, Britain, September 21, 2021. REUTERS/Hannah McKay

A member of the Household Cavalry rides on a horse as a member of the King's Troop stands next to the Jubilee Carriage in the courtyard of the Royal Mews at Buckingham Palace in London, Britain, September 21, 2021. REUTERS/Hannah McKay

Members of the Household Cavalry ride on horses in the courtyard of the Royal Mews during the media launch of the 'Platinum Jubilee Celebration: A Gallop Through History' at Buckingham Palace in London, Britain, September 21, 2021. REUTERS/Hannah McKay

Members of the Household Cavalry ride on horses in the courtyard of the Royal Mews during the media launch of the 'Platinum Jubilee Celebration: A Gallop Through History' at Buckingham Palace in London, Britain, September 21, 2021. REUTERS/Hannah McKay

U.S. Border Patrol agents sit on horses near the banks of the Rio Grande river, border between Ciudad Acuna, Mexico and Del Rio, Texas, U.S., as migrants seeking refuge into the United States cross the river, in Ciudad Acuna, Mexico September 20, 2021. REUTERS/Daniel Becerril

U.S. Border Patrol agents ride horses on the banks of the Rio Grande river, border between Ciudad Acuna, Mexico and Del Rio, Texas, U.S., as migrants seeking refuge into the United States cross the river, in Ciudad Acuna, Mexico September 20, 2021. REUTERS/Daniel Becerril

Migrants seeking asylum in the U.S. cross the Rio Grande river into the U.S. after obtaining food and supplies in Mexico as the U.S. Border Patrol agents monitor on a horse on the U.S. side of the bank near the International Bridge between Mexico and the U.S., in Del Rio Texas, U.S., where they wait to be processed, as seen from Ciudad Acuna, Mexico, September 20, 2021. REUTERS/Go Nakamura

U.S. Border Patrol agents on horses watch migrants from the U.S. side of the bank near the International Bridge between Mexico and the U.S., in Del Rio Texas, U.S. as seen from Ciudad Acuna, Mexico, September 20, 2021. REUTERS/Go Nakamura

Migrants seeking asylum in the U.S. cross the Rio Grande river into Mexico as a U.S. Border Patrol agent monitors on a horse on the bank near the International Bridge between Mexico and the U.S. in Del Rio Texas, U.S., as seen from Ciudad Acuna, Mexico September 20, 2021. REUTERS/Go Nakamura

Police officers on horses observe during in a rally in support of defendants being prosecuted in the January 6 attack on the U.S. Capitol, in Washington, D.C., U.S., September 18, 2021. REUTERS/Leah Millis

Competitors take part in the senior horse class ploughing at the Irish National Ploughing Championships which is closed to the general public due to uncertainty over coronavirus disease (COVID-19) restrictions, in Ratheniska, Ireland, September 16, 2021. Picture taken September 16, 2021. REUTERS/Clodagh Kilcoyne