is seen sharing a sweet mother-daughter moment with in a sweet new picture posted in her new Instagram reel.
The 43-year-old, also mum to five-year-old Archie, shared her devastation over the death of her beloved dog Guy.
Taking to Instagram on Tuesday, Meghan paid tribute to her late pet - whom she adopted in 2015 - with a sweet reel of home videos.
In the post, which featured both videos and pictures, Meghan is seen on a picnic blanket as her three-year-old daughter stands beside her. With Meghan's arm around her, Lilibet looks adorable in pink as she shows off her long red locks.
As well as the sweet picture, as she sings along with mum Meghan in one clip.
At the end of the video, one of the children - which is likely Lilibet - can be heard singing along with Meghan.
Copying her mum, Lilibet can be heard saying: "Guy, yes we do, we love you Guy."
Alongside the sweet video, Meghan wrote: "In 2015, I adopted a beagle from a dog rescue in Canada. He had been at a kill shelter in Kentucky and given a few days to live. I swooped him up ... and fell in love. They referred to him as 'the little guy' because he was so small and frail, so I named him 'Guy'. And he was the best guy any girl could have asked for..."
She added: "I have cried too many tears to count - the type of tears that make you get in the shower with the absurd hope that the running water on your face will somehow make you not feel them, or pretend they're not there. But they are. And that's okay too. Thank you for so many years of unconditional love, my sweet Guy. You filled my life in ways you'll never know."