At ten months I would still be feeding her twice a day, and would suggest you give her a bowl of dried food in the morning and leave it down, then in the evening give her a small amount of dried food with a little bit of meat, either tinned so you can coat the dried food in it, or maybe a bit of cooked chicken (she is so small it won't cost much). This should ensure she is getting some goodness from the dried food but also eating something she likes.
Don't keep changing, she will just leave it and wait to see what you offer next. Only give small amounts and if she clears it up offer a bit more next time.
Have you had other dogs and if so were they bigger? It is hard to realise how little a small dog actually needs. Avoid titbits unless they are part of her meal allowance, as even a couple of markies or other biscuits or treats would make up the greater part of her meal allowance.
Don't keep pandering to her, if she doesn't eat the evening meal within ten minutes take it up. Do make sure though that there is some dry food down all the time then she won't get hungry, as very small breeds can suffer from low blood sugar and become very poorly. It is called Toy Breed Hypoglycaemia, and the very tiny breeds need feeding several times a day.
Don not let her have much cat food as it contains the wrong balance for a dog's needs. You could try a teaspoonful on her dried food and mix it in though, just to get her eating regularly.