The only thing I have eveb done is to do it gradually - when intorducing new fod - or going back to regular fiid. Give a little of the new stuff with the remainder if the food what s/he is eating currently and then reduce the current and increase the new, all over a say two week period. That has always worked for me - no tummy upsets or yowls of complaints and my Siamese has turned into somewhat of a fussy eater - of she does not like a flavour or food, she simply won;t eat till she gets what she wants. Fortunately, there is a lot she DOES like, lol
|