In the UK, shares included in the FTSE 100 are around 5pc down on an April high. However, The Financial Mail is following a stategy that counters this trend:

The Dogs of the Footsie approach is based on a theory conceived by American fund manager Michael O’Higgins. We buy shares in the ten Footsie companies with the highest percentage yield — their predicted annual dividends divided by current share price.

Then, every three months or so, we check to see how the list of top ten yielders has changed. Companies might drop out because their share prices have risen or forecast dividends have been cut ; and they might move into the top ten if dividend forecasts have increased or their share prices have fallen.

We sell shares in the companies that drop out and reinvest that money equally in companies that have moved into the top ten.

In assessing the performance of our investments, we look only at share price. We do not take into account dividend income received.

Since the Mail’s portfolio was launched in 2001, the Footsie 100 has risen about 4pc, so an investment of 10,000 units would now be worth 10,400 units.

On the same basis, however, the Mail’s portfolio would be worth 17,493, a gain of almost 75pc.

It seems like Dogs really do run faster.