If the Siameses cat dont pretentious in matters of food

 As for your siamese cats diet, then I would advise you to use the feed super-premium (Royal Canin, Hills, Ekanuba, etc.) that are balanced and mineralized. When you feed your siameses cat a natural diet, you should give her vitamins.
 Halitosis may be associated with dental stone. Since the siameses cat is eating soft foods, its teeth are not cleaned. Also, bad breath can indicate problems with the stomach.