Harry and Meghan have issued a legal warning to the media after various outlets published paparazzi shots of Meghan walking her dogs with baby Archie.
The images of the duchess emerged on Monday morning and showed her walking her two pets with her son in a baby sling in a park in Vancouver.
But the pictures were reportedly taken by photographers hiding in bushes with long-lens cameras.
After the images surfaced, the couple’s legal team at Schillings sent a legal notice to the UK press, TV and photo agencies warning against using them.
Prince Harry rejoined his wife in Canada on Monday evening after hashing out the new arrangement for the two of them with other senior members of the royal family.
He had not seen his wife or his young son for 10 days during the talks.
Harry has repeatedly compared the treatment of his wife at the hands of the press to that of his mother who was killed in a car crash in Paris while being chased by the paparazzi in 1997.
On Sunday evening, at an event for his Africa-based youth mental health charity Sentebale, he described the media as “a powerful force” in a speech.
He said: “I was born into this life, and it is a great honour to serve my country and the Queen.
“When I lost my mum 23 years ago, you took me under your wing.