Cali, it sounds like your vet is working with you. You may want to ask him about trying an elimination diet so you can see whether particular proteins/starches are causing the problems for Lucy.
It sounds like a lot of people have had a similar experience, so take my advice for what it's worth, but my dog had frequent diarrhea episodes and it turns out that he has IBD. I would just suggest that you try to get a diagnosis (or at least manage the symptoms) sooner rather than later.
It sounds like a lot of people have had a similar experience, so take my advice for what it's worth, but my dog had frequent diarrhea episodes and it turns out that he has IBD. I would just suggest that you try to get a diagnosis (or at least manage the symptoms) sooner rather than later.