Pet cats and dogs can eat apples. Cats and dogs eating apples can supplement the vitamins and nutrients they lack in their bodies. These trace elements are not found in cat and dog food. Apples can help them digest and reduce bacteria in their stomachs. When feeding apples to them, be careful to remove the core. The cyanide in the apple core may cause poisoning to cats and dogs.

What you need to pay attention to when cats and dogs eat fruits:

1. Cats and dogs can eat a small amount of fruit. Fruit can only be used as snacks for cats and dogs, so you need to pay attention to the amount when feeding. The amount of snacks they consume should not exceed 10% - 15% of their daily food intake.

2. If your dog wants to lose weight, fruits and vegetables are low in calories and can make them feel full, so they are suitable as complementary food. However, specific weight loss programs must be formulated based on their actual conditions.

3. Neither cats nor dogs can eat grapes. Raisins, grape jam and any other food containing grapes should not be given to cats and dogs. Grapes can damage the kidneys of cats and dogs, causing them to suffer from food poisoning, and in severe cases, death.