Teacup dogs cannot eat lollipops. Lollipops contain a variety of additives that are harmful to dogs’ health. Although lollipops are very sweet and dogs like to eat them, they can cause gastrointestinal discomfort and diarrhea after eating them.

The reasons why teacup dogs cannot eat sugar:

1. Teacup dogs lack lactose-decomposing enzymes. Feeding lollipops to dogs will cause gastrointestinal insufficiency. absorbed, resulting in vomiting.

2. Damage to teeth. Sugar sticking to the teeth can cause tooth decay. If the owner rarely brushes the dog's teeth, it can also cause periodontitis and bad breath.

3. Cause hair loss. Eating sugar or other sweets will increase the gastrointestinal burden of teacup dogs, and in severe cases may cause endocrine disorders and even hair loss.

4. Cause weight gain. Regular consumption of sugar will make teacup dogs become obese, thus inducing a series of diseases, such as fatty liver, diabetes, hyperlipidemia, coronary heart disease, etc.