How to upload photos to facebook to show with friends
This is very simple because Facebook has support for GIF animation on the web, you need to do is an animated link, then facebook into the posting post status photo link, wait for facebook load finished then the You can delete the photo link and post.
If you want to post your animation from your computer or your phone, you can upload the animation to the network and do the same thing.
There are many sites for posting animations, here I introduce giphy.com, you can post and share soon.