Rudolph at the Christmas market: cute festive attraction or damaging reindeer’s health?

Keeping reindeer in pens for public enjoyment can cause them physical and mental harm, charities warn

With their fluffy coats, big brown eyes and reputation as Santa's helpers, reindeer are a common and popular attraction at Christmas markets around the UK.

But being stuck in a pen and approached by hordes of adoring fans is harming the mental and physical health of Rudolph and his brethren, animal charities have warned.