his dog / her dog
Ellos llamaron a su perro Rex.
They named their dog Rex.
Tom olvidó alimentar a su perro.
Tom forgot to feed his dog.
Tengo un amigo que le da de comer fresas a su perro.
I have a friend who feeds strawberries to his dog.
John molesta a su perro.
John is bothering his dog.
A Tom no le gusta la forma en que María trata a su perro.
Tom doesn't like the way María treats her dog.
Tom no tuvo valor para decirle a Mary lo que le había ocurrido a su perro.
Tom didn't have the courage to tell Mary what had happened to her dog.
Tom sacó a pasear a su perro.
Tom took his dog for a walk.
Él alimentaba a su perro a la misma hora todos los días.
He fed his dog at the same time every day.
Tom está paseando a su perro.
Tom is walking his dog.