How to know if a kitten is stressed<br>Notice any digestive problems. Stress and anxiety in a kitten can lead to digestive issues. Diarrhea and constipation are common reactions to stress.
if a kitten is under stress they can avoid eating. 
( z1 possible :ARG1 ( z2 avoid :ARG0 ( z3 kitten ) :ARG1 ( z4 eat :ARG0 z3 ) ) :condition ( z5 stress :ARG1 z3 ) )