I do not take credit for any of the gifs I use, I just add the iChat speech bubbles. I would undoubtedly leave credit for you, but I just so many gifs and most of them are from RPH’s who don’t leave credit, and it would take forever to do so anyway.
If you have a tag on the gif, I will definitely leave it on. I may crop your gif a little if needed to take down the size to fit the size limit, but won’t however take your credit off. Thank you!