Thanks to all of you for the quick replies, I just tube my little one and gave him 13cc ..he has a full tummy now. See I'm pretty sure my vet got confused himself with the directions because he said 2 teaspoons a day

, but it was more like at each feeding. that's why my formula and his were totally way off . I knew something was wrong as mine said 1/2 o.z per every 2 oz of body weight which is similar to 1cc for every oz of weight.
I'm thinking to do every 4/5 hrs. but I will take that in mind and watch his tummy. Thank you guys ......I only hope this will bring my li'l one back.