Frank has been raising money for the animal shelter for over a year in a variety of ways: growing vegetables, climbing a mountain and selling Lego cards. But now, aged 6, comes his biggest challenge yet . . .

After watching Mo Farah's long distance running this summer Frank has asked if he can run 5000m around a running track to raise some more money. And of course, we said yes.

He would be delighted if you could sponsor him and beat our total from his last challenge which was £240.

Frank says: "I want people to take care of animals and don't get rid of them when they get older. I hope they use the money to make more people give the animals new homes, like we did with Poppy."

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