Well I think he did. I was playing with his sister and he was happily playing with his back to me. Then he turned round to smile and I realised he had been playing with some cat sick, it was all up his arms and round his mouth. I have no idea whether he actually ate it but since it was right around his mouth I assume he did. Plus he looked jolly pleased with himself, as he does when eating pebbles/dirt/newspaper/fluff/anything he is not supposed to eat.
What should I do? I have given him his bottle and he seems OK, no more sicky than usual. He is 12 mths old.
(And yes I know some of you probably have strong feelings about cats and babies but I have 2 of each and they all seem very happy together most of time.....)