Royal cousins Prince George and Mia Tindall show that the going is fair on this family day out.
The cheeky pair were joined by five-year-old George’s sister Princess Charlotte, three, at the Burnham Market horse trials.
All three giggled as they enjoyed funfair rides while five-year-old Mia’s mum Zara, 37, competed in the event.
And while her hubby Mike, 40, and William, 36, and Kate, 37, checked her form they were having to keep a close eye on the tots’ antics.
Meghan Markle 'planning to have water birth in first for royal family'
One onlooker said: “It looked like the dads had their hands full with the little ones.”
Zara, who bagged an equestrian silver in the 2012 Olympics, fell from her horse in the trials last year – but this time she managed to avoid any embarrassing spills.
The trials in north-west Norfolk have become a popular family event and feature a bouncy castle and circus workshops to keep children entertained.
And while the two families had linked up to watch Zara in action, sources said that the Cambridges and Tindalls have a close bond and holiday together regularly.
The outing follows reports Meghan Markle 'planning to have water birth in first for royal family' .
Meghan, 37, broke with four decades of royal tradition when she opted against giving birth at the Lindo Wing in central London.
That's the private maternity unit where Prince William and Harry were born, as well as William and Kate's three children.
There are rumours Meghan is planning to have her baby via water birth at her and Harry's new home in Windsor.
The decision for a water birth was apparently spurred by Meghan's respect for alternative medicine.
