I've tried resetting network settings and double checking the APN settings as well (sp.koodo.com, no username or password).
Best answer by Dinh
Those were all turned on. Seems like it might just be a messages bug. Since I can send videos I've taken on my phone too, just not gifs copied from either GIPHY or Safari.
It could be issue with MMS from the receiver at other side (you mentioned they were using non-iphone devices). Someone mentioned there was a limit on GIF image size on another carrier (not Koodo but that could be a possibility) https://forums.androidcentral.com/google-nexus-5/351020-sending-gif-via-sms-mms-4.html View original