Dry stool may be because the dog's stomach needs conditioning. You can feed some gastrointestinal treasures or plain yogurt or apples to help digestion and regulate the stomach.
There are many reasons for diarrhea: generally speaking, it is too much feeding, or the method of changing food for dogs is not suitable, which leads to gastrointestinal discomfort in dogs. Insect repellent can also cause diarrhea. Dogs are sick, and eating indiscriminately will also make dogs have diarrhea.
Generally speaking, dog feces should be yellow, brown or dark brown. Some dog foods are mixed with pigments, and the dog's stool will show an excellent mixed color of pigments. Sometimes the color of the dog's stool can also tell the dog's health.