Poyo is acting as a surrogate mother for the orphaned kittens, while the Saito’s search for adopters.  But spending time with Poyo, each kitten is developing a unique trait.
Without the ribbons, you can't tell which is which...
¿Si no tienen esas cintas cómo los diferencias?
Si les quitas las cintas, ¿cómo los diferencias?
Sem as fitas, você não pode dizer qual é qual...