We gave Blackie 4 cat treats (Whiskas Temptations) everyday for a week and then he started getting diarrhea! It wasn't severe, but it was much softer and he was pooping much more often within a day. Naturally we stopped the treats and didn't give him food for a day (we did have water available but he didn't seem to drink as much as he normally did). When we gave him food again, he didn't eat as much as he regularly did but that was probably a good thing. Anyway, he poop became solid again and he started to eat his normal amount. A couple of days later his poop became much softer again and pooping much more often again even though we haven't given him any more treats at all! We'd appreciate some advise, thank you!