How to assess your cat's weight<br>Feel for your cat's ribs. Have your cat in a standing position and kneel behind it. Place your thumbs on its backbone and spread your hands down over its ribcage.
rib size determines how fat a cat can get
( z1 determine :ARG0 ( z2 size :mod ( z3 rib ) ) :ARG1 ( z4 thing :degree-of ( z5 fat :ARG1 ( z6 cat ) :ARG1-of ( z7 possible ) ) ) )