"Her dog is eating everything."
Translation:כלבתה אוכלת הכל!
Not really. 'Her dog' (and 'her anything') has the ה in the end pronounced. 'Female dog''s ה is a vowel
I don't understand why את doesn't appear here .(כלבתה אוכלת את הכל) Isn't it necessary with הכל?
"Her dog" = כלבתה. Why then the option "כלבה אוכל הכול" is valid? There's a typo imo.
Her dog could also mean "כלבה" (when talking about a male dog), it depends on the gender of the dog which is not specified in English.