Sadly, the desktop versions of some email clients (we’re looking at you, Outlook) will not display the animation in these gifs. The gifs will display as static images instead. However, recipients viewing the emails from their mobile devices and those who choose to “view this email in browser” will be able to see all of the dancing food you throw their way.
Regardless, make sure you insert the gif into your message (rather than copying and pasting it), for best results.