eating problem

Question
Hi jo Ann..how are you,I've a 3 months old chihuahua pup..which is vey active,plays all the time bt simply refuses to eat..even the vet says he is perfectly fine ..I'm giving him royal canine puppy performance rt now..please help me  

Answer
Hi aash...

I'm fine and how are you doing?

aash, how long have you had this pup?  When did you start giving the Royal Canine and what was he being fed prior to that?  Do you have any idea what the breeder was feeding?  I'm a bit concerned about this from the standpoint that I don't want to see this pup become hypoglycemic.  Are you giving him "human" food?  

Why don't you go ahead and answer the above questions and give me a little more history on this little guy.  Do you have a baby scale handy so that you can record his weight and keep track of it?

Jo Ann