Hello, I also posted here about the 5 kittens we found a while back. Just now, our adult cat Cosmo( about 14 years old) had diarrhea( very runny, no blood) and we think it's from the Purina Whisker Lickin' cat treats we gave him. I hope that's the case, I wouldn't want it to be more serious he's such a sweet cat. We stopped giving him the treats and I was wondering if I should put some Pedialyte in his water to help out with electrolytes? Should we change his diet too? Any help is appreciated.