Why do dogs poop black and loose stools? Why do dogs poop black and loose poop?

Dog indigestion
Dogs have no sense of fullness. Some owners keep feeding their dogs because they think their dogs are not full. Overeating a dog can cause indigestion, so the dog will have black and loose stools.
Solution:
Cut out foods that are not easy to digest and give your dog some probiotics that promote digestion. If the diarrhea is severe, fast for a day and remember to provide the dog with drinking water. Do not feed soy and corn products as these will aggravate diarrhea.
Results from frequent changes in food
Frequent changes in dog food by owners will cause the dog to become unadapted and develop black, loose feces, vomiting, etc. Therefore, do not change dog food frequently, usually once every six months.
Solution:
Changing dog food requires methods. You cannot just change it. The owner must give the dog an adaptation process when changing food. At the beginning, the owner can mix some new dog food into the dog's original food, and then gradually reduce the proportion of old food and increase the proportion of new food.
Dogs have parasites
One of the reasons why dogs have black and loose poop may be that dogs have parasites in their bodies. The owner can observe the dog's poop to see if there are any eggs or worms. If there are any, it means parasites are at work. Whether it is a puppy or an adult dog, dogs must be dewormed regularly. After deworming, the dog may have a loss of appetite and lack of energy. These are normal phenomena.
Solution:
Dogs must be dewormed regularly, not just once. All deworming drugs can only kill adult worms. If there are worm eggs in the dog's body, there will still be parasites after the eggs hatch. Some parasites are zoonotic. Deworming your dog is not only responsible for the health of the dog, but also for the benefit of the owner.
Food Poisoning in Dogs
The weather is hot in summer and food easily spoils. If your dog accidentally eats spoiled food, it will cause the dog to poop black and loosely. Therefore, you should keep an eye on your dog and don’t let it dig through the trash can. Don’t let your dog pick up food randomly when you go out for a walk.
Solution:
Do not feed your dog spoiled food. It is best to feed it mainly dog food. It is best to clean the food bowls and drinking fountains used for feeding dogs every day and keep them clean to prevent bacterial growth.