How did a wildlife photographer become an unlikely mum to a squirrel who became an internet star?

Wildlife photographer Dani has been looking after four orphaned baby squirrels since their mum died. Here's how one of them took the internet by storm.

She's spent more than 100 hours filming them growing up, eating and playing together in their home in north Sweden.

Dani posted a video of one of the squirrels online - and it has had more than 12 million views!

Here's the story of how they met.