My cats are always hungry

[KamieSharin Resident]

Hey i have three cats on the parcel, they are o - 3 days old.
I bought food in the mainstore ,rezzed it near the cats on the same group and i give the food the correct points ( my cats and parcel)
Now the hunger from the cats its always from 1 to 5, but the food have now only 87 %.
Why are my kitten so hungy ? I don`t understand it.

Thanks for help