Here's why:
* High Sugar Content: Golden syrup is incredibly high in sugar. Too much sugar can lead to health problems like obesity, diabetes, and dental issues in guinea pigs.
* Lack of Nutritional Value: Golden syrup offers no real nutritional value to guinea pigs. Their diet should consist of hay, fresh vegetables, and a small amount of guinea pig-specific pellets.
* Digestive Issues: The high sugar content and the sticky nature of golden syrup can cause digestive upset and even diarrhea in guinea pigs.
Always stick to a safe and healthy diet for your guinea pig. If you have any questions, it's best to consult with a veterinarian.