Hello & welcome!!

Runny poo is usually a cause of changing their food - can you tell us what you were feeding them before and what you are feeding now?

If they are rubbing their bums on the floor that is a good sign they have worms - and also the sick with blood in. You can check their poo (and sick) for signs of worms. They are not hard to miss - Yellow / off white coloured and curled up

Even so I would still take them to the vets for a checkup.
My vet gives a complimentary health check up for my kits - maybe check with yours?

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Breeders of Burmese & Siamese Cats
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