Here's why:
* El becomes los when pluralizing masculine nouns.
* Gato becomes gatos when pluralizing.
* Blanco remains the same in the plural form.
Therefore, the complete plural phrase is los gatos blancos.
Here's why:
* El becomes los when pluralizing masculine nouns.
* Gato becomes gatos when pluralizing.
* Blanco remains the same in the plural form.
Therefore, the complete plural phrase is los gatos blancos.