Read the following sentence and find out the object nouns in them.
You can take the puppy along.

The correct answer is: Puppy

A subject noun is a noun that is the subject of the sentence. A subject is a noun that performs the action in that sentence. In contrast, an object noun is a noun that is the object in a sentence i.e., the object noun is the receiver of the action in a sentence. 'You can take the puppy along', here, the object noun is 'puppy'.