is taking care of
El pastor está cuidando su rebaño.
The shepherd is taking care of his flock.
La Sra. Koo está cuidando de su marido.
Mrs. Koo is taking care of her husband.
— Con Ánimo de Amar (2000)
Él no estaba ahí por accidente, está cuidando algo.
He wasn't there by accident, he's guarding something.
No dices que ella nos está cuidando desde el cielo.
You don't say that she's watching over us from heaven.
— Nosotros los pobres (1948)
Ella está cuidando de los niños en casa.
She is taking care of the children at home.
Eso es lo que está cuidando el perro.
That's what the dog is guarding.