This is the reason why Meghan Markle left one of her dogs behind in Canada...

While Meghan Markle is about to marry her Prince Charming... it has come at a pretty big cost.

Making the move from Toronto to London, to live with her husband-to-be, the former 'Suits' actress had to leave behind one of her pet rescue dogs.

Meghan and Bogart

Which has left many fans asking why?

The 36-year-old was the proud mum of Bogart, a Labrador-Shepherd mix, and Guy, a beagle.

Sources had previously revealed Meghan is "very close to those two dogs. She lets them sleep on her bed and they eat only the highest quality organic food."

But it has since been reported Bogart will continue to live in Canada.

A friend has now confirmed they're caring for Bogart, as he was considered too old to adapt to the big move

Meghan and Harry will on May 19 at St George's Chapel, Windsor Castle.