[aimee]

Hi Katie,

I’m a bit biased here because I had a dog with a congenital liver disorder. Unfortunately you don’t have the benefit of comparing your pup to littermates in regard to size and growth rate. However, if the concern is he is small for his age, may not be eating appropriately and drinks a lot if this were my pup I’d do a complete blood panel, a urinalysis and maybe even bile acid panel.