Meaning: The girl is giving the dog a bone as a reward or as a way to show affection.
Choice of Words: Dogs are often given bones as treats. The action of feeding is performed by the girl, and the bone is the object being given.
Alternative Expressions
The girl is feeding the dog a bone.
Meaning: This sentence describes an action where a young female person is providing a dog with a bone to eat.
Choice of Words: The word "girl" tells us that the person feeding the dog is female. The word "dog" tells us that the animal being fed is a dog. The word "bone" tells us that the food being given to the dog is a bone.
A girl feeds a bone to a dog.
Meaning: This sentence describes an action where an unspecified young female person is giving a bone to a dog.
Choice of Words: The word "a" before "girl" and "bone" indicates that there is one girl and one bone. The word "to" before "a dog" indicates that the bone is being given to the dog.
The dog is being fed a bone by the girl.
Meaning: This sentence describes an action where a dog is receiving a bone from a young female person.
Choice of Words: The word "being" indicates that the action of feeding is happening now. The word "by" indicates that the girl is the one doing the feeding.