Do you have the Google+ app on your smartphone? This winter it is doing something clever and fun with some of your photographs. It’s adding snow.

There’s a catch. Google’s Auto Awesome Snow (as it’s called) does not add snow to every picture; just to some. To test this and to remind readers about good causes like The Guide Dogs I popped over to /r/aww/ where people share their cutest pictures of animals, collected 8 puppies playing in the snow and uploaded them to Google.

Here are the eight pictures in question. Which 1 of the 8 do you think Google applied snow to?

The answer? This one;

In Pure Spirit

This year why not donate some Christmas money to Guide Dogs and help make sure puppies grow up to happy and helpful to the blind and partially sighted.

Had your own success with Google’s Auto Awesome? Why not share your pictures in the comments below.