Gifs are a great way to spice up your emails! You can add GIF images similar to how you would a normal image.
How do I add a Gif?
Simply save the GIF image in a .gif format and insert the image via the image icon located at the bottom of the text box:
Are there size limits
The body of a template has to be ~65KB or less. This means your GIF/image has to be small enough so that the GIF plus the body’s text is under 65KB.