Boris Johnson's dog Dilyn is played by an Italian mongrel called Marco

Dilyn, the mischievous Jack Russell cross adopted by Boris Johnson and Carrie Symonds in 2019, will be played by an Italian mongrel called Marco in TV drama This Sceptered Isle. https://www.dailymail.co.uk/tvshowbiz/article-9507709/Boris-Johnsons-dog-Dilyn-played-Italian-mongrel-called-Marco.html?ns_mchannel=rss&ns_campaign=1490&ito=1490