Contact Us Thanks for visiting us! Our physical outlet at River Valley and customer service hotline is open from 11AM - 08:30PM daily. For further enquiries, you may contact us through ... E-MAIL enquiry@hotdog.com.sg DIRECT LINE 65-6736 4065 65-6563 6671 65-6738 8073 TONLINE FEEDBACK FORM www.hotdog.com.sg/form_feedback.asp Physical retail outlet @ River Valley HOTDOG PTE LTD 268 River Valley Road Singapore 238313     For partnership, joint promotion or business opportunities , please contact us at: 65-93200749(Not open for customer)