Option 1

Approach the customer privately and express your concern about the pet's well-being and the impact on other guests, gently reminding them of the cafe's pet-friendly guidelines.

Option 2

Immediately issue a firm warning to the customer in front of others, stating that if the behavior continues, they will be asked to leave and potentially banned from the cafe.

Option 3

Ignore the situation, hoping the customer will eventually stop on their own, or discreetly ask a staff member to clean a table near the customer, hoping the proximity will make them self-conscious.