Dogs can eat prune pulp. Prunes are rich in vitamins, trace elements and minerals, which can meet some of the nutrients dogs need daily. When feeding prunes, it is best to remove the core to prevent your dog from choking. But don't feed too much. Prunes are actually toxic to a certain extent and may slightly affect kidney function.

Fruits that dogs can eat:

1. Apples. Apples are rich in dietary fiber, and pectin helps eliminate toxins from the body. Eating on an empty stomach can cure constipation, while eating after meals can promote digestion.

2. Oranges. Citrus contains a lot of vitamin C, which can help dogs supplement vitamin C and help dogs digest well.

3. Grapefruit. Grapefruit is rich in vitamin C, which can increase appetite. If your dog is anorexic, you can give it an appropriate amount of grapefruit.

4. Avocado. It contains a lot of protein, vitamin E, and lipids, which can help dogs with shiny hair, and is very effective for some dogs with rough hair.

5. Banana. Bananas contain sucrose, which can promote the increase of beneficial bacteria in the intestines and help intestinal peristalsis.