hi my name is karen

and i have 3 cats

1 kitten
2 adults

i have a bad problem at the moment where

1 - kitten has runny poo and wipes his bum along the floor
2- both adult cats are being sick

the sick its watery but one has had some blood init

the cats were stronhold last month but the kitten has not had anything yet what do you think is the problem ?

can it be because i have changed their food or because of the new kitten ?

sorry for the long post

and cant wait to speak to you all

oh the kitten is 8 weeks old
2 cats are 2yrs and 3yrs