How long does it take for you to see a bad reaction with a new food? Lizzie has been on Exclusive Puppy (Chicken and Rice) and the day before yesterday she got a bad bout of diarea (?) and yesterday she was still pooping a bit mushy. This morning when I went to take her out of her crate the poor girl had soiled in her crate She has NEVER EVER soiled in her crate so I know she had to be feeling pretty bad to not be able to hold it. She looked absolutely miserable. Im making her a bit of pumpkin to see if that will firm up her stools. By the way ive been feeding Exclusive for exactly one week today. Would I have seen the reaction right away? Or is this the time where everything goes wrong? I hope its not the food, I got the feed shop to special order an 18lb bag for me and Id hate to tell them I wont need it Please Help!!