James Middleton often keeps his private life under wraps, but as the UK basks in a miniature heatwave, he gave an insight into life with wife Alizee Thevenet.PHOTOS: James Middleton's £1.45m country home with wife Alizée is what dreams are made ofThe businessman shared an intimate photo of his wife as she lounged in an outdoor bath alongside one of the family's many dogs, Mable. The photo didn't show much of his wife's outfit, but her gorgeous blonde hair glistened in the shade as she enjoyed the cooling dip, and Mable certainly looked happy to be out of the sun's rays.WATCH: James Middleton imparts wise adviceAhead of the pair stretched out the couple's large garden which had plenty of trees dotting the horizon.READ: 8 clever celebrity heatwave hacks from Alison Hammond, Kate Garraway, Stacey Solomon & moreMORE: James Middleton shares adorable peek into Middleton family Jubilee celebrations with special tributeJames is a massive animal lover, especially with dogs, and in his caption he shared with fans some advice on how to look after their beloved pets in the high temperatures."Mable & Alizée have found a way to keep cool in this heatwave," he wrote alongside a sunshine and pawprint emoji.He added: "Tomorrow is set to be a scorcher so here are a few tips on how to keep your dogs safe & cool: Keep activities in the shade (training, picnics, walks).