[misslissa]

so Gatsby is under weight he should be 5 1/2 pounds and he is down to almost 5, he is visibly skinny and the vet tried to put him on high fat food but it made him throw up so she said stop and offered no more advice. im at a loss and im really worried when i see him sometimes i just burst into tears. i cant change his food because anything else makes him sick, yes, i do it slowly i took a whole mounth to change foods once and it still made him sick. so what im asking is maybe a food topper i can try or a supplement or maybe someone knows a home remedy? the woman at the petstore suggested nutracal everyday but i wanted to ask first he is almost a year old and we have had problems for about 4 months he became anemic from fleas and had to have a transfusion he never got the weight back the fleas are gone and the transfusion was in september
thanks in advance