[zcRiley]

The moment you find mold in food, you must throw away the whole bag or container immediately, since the whole batch is contaminated. Stop feeding that brand & water additive asap, and anything else and start fresh (process of elimination). Feed Zignature Zssentials until every pet is back to normal. Brush their teeth, swallowing mouthwash is absurd. Your chihuahua may need an IV pack for severe dehydration, but your vet should’ve known this.