Dogs cannot eat guava. Although guava contains more vitamins, dogs may suffer from indigestion after eating too many guava seeds, so it is best not to give it to dogs. Dogs are fed guava.

Fruits that dogs cannot eat are:

1. Lychees: Lychees contain relatively high sugar content, and eating too many lychees can cause dogs to get angry. Some dogs even swallow the whole lychee into their stomachs, and the core will also cause harm to the dog.

2. Guava: There are two reasons why it is not recommended to feed guava to dogs: First, because guava seeds contain cyanide, eating too much can cause diarrhea and abdominal pain. Second, guava is relatively hard, which will only increase the digestive burden on the stomach for dogs with poor gastrointestinal problems.

3. Grapes: Grapes, also known as grapes, have not been clear yet. What ingredients in grapes can cause kidney failure in dogs. But grapes are very harmful to dogs, and even a few grapes can poison a dog to death.

4. Sugar cane: Sugar cane, like lychee, has a high sugar content. Excessive sugar intake for a long time will not only lead to obesity, but may even affect the insulin secretion of dogs and cause diabetes.

5. Lemon: Lemon is too sour. After the dog eats it, the stomach acid in the body will be too high, which will cause vomiting and diarrhea. Although lemons can help get rid of bad breath, eating a lot of lemons is undoubtedly very harmful to your dog’s health. You can usually give your dog some teething snacks such as chicken jerky to help clean its teeth.

6. Avocado: Avocado is a highly toxic fruit for dogs. Eating avocado by mistake can cause moderate to severe poisoning reactions, difficulty breathing, and fluid accumulation in the chest, abdomen, and heart, so it is very harmful.