Viola and her person are out and about on public transport in London a lot, so she has an inbuilt audience who are maybe more likely to film and share their interactions. Also the guy is always friendly and respectful when people approach them. Plus people like huskies in general, and she also has somewhat unusual colouring. And there'll be an element of luck there too.Maybe because Viola the dog has a better personality than you, Stephanie!
Weird such a social media expert doesn't know any of this?