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

The Duke of Sussex said he popped champagne and headed outside with Guy, leading Meghan to find a blanket surrounded by candles. Prince Harry said he hoped the tribute would "look like Botswana, where I'd first thought of proposing," seemingly referring to their third date there.

Meghan Markle, the Duchess of Sussex, shared a heartfelt post about her dog of 10 years, Guy, following his death.