Jean, if you start them and keep them on dry food, this should be fine. If you give them can food, this is likely what they'll come to prefer and may snub their noses at dry food. That's your call how much you're prepared to spoil them. Lots of good food to chose from, may be a trial and error for you. Don't be concerned if they don't have much of an appetite, they'll eat when they're hungry. They're just trying to learn their new surroundings. I'm really happy you got both of them. I think keeping them in pairs like this works the best. I too have had Siamese. I've never found any other breed that talks as much as they do....they are noisy!

Our shy, timid cat....Bo, loves to sit on Tom's lap when he's in his recliner, ONLY Tom, no one else!