In one emotional clip, Meghan and her and Prince Harry’s daughter, Lilibet, can be heard singing a heartfelt song to their pet — who Meghan rescued from a kill shelter in 2015.

"Thank you for so many years of unconditional love, my sweet Guy. You filled my life in ways you'll never know."

Meghan Markle is mourning the death of her beloved rescue dog Guy. The Duchess of Sussex announced the beagle’s death on Instagram this week — 10 years after adopting him as a rescue in Toronto.