You can start weaning them off the kitten food at around 5-6 months. If money is an issue, Try Felix As Good As It Looks or the new Tesco Luxury cat food is very good (50% meat) But still leave them dry food all the time for scooby snax.

Ian.

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"If man could be crossed with the cat it would improve man, but it would deteriorate the cat." - Mark Twain