Um, I *think* its a SessKag fanfiction, but I'm not overly sure. It might be a no-pairing now that I think about it. I read it on fanfiction.net, so I can't be sure.

Essentially, something happened with the well and Kagome got sent back in time to where InuTaisho is. I believe he saves her from some demons and I'm not sure what happened after that, but then she goes through the well again and ends up back in the normal, Sengoku Jidai. Then, at one point, she goes back into the well and ends up with InuTaisho again, but at a different point in his life. This time, Sesshoumaru was just born and Kagome meets him as a pup and plays fetch with him as she talks with InuTaisho. I believe he tried to bite her to get her attention but then InuTaisho holds him back and says "No biting humans". She also gives Sesshoumaru dog treats (which he remembers the smell of in the future)

Well, this is all bits and pieces of the same fanfiction, but its pretty faded from my mind and bothering me a whole lot since I haven't been able to find it in two days. =( Any help would be great, thanks =)

I think it might be Tears of the Fallen by ShadowsWeaver1

www.fanfiction.net/s/3195971/1/Tears_of_the_Fallen on ff it's rated T

It is indeed!! thank you very much =)

You are quite welcome. I love that story. In fact now that you've brought it up I think I might read it again