A colon suggests that there will be a list that will follow it. Using the words 'such as', 'for example', and 'including' in a sentence also directs the attention of the reader to a list. It will be redundant to use a colon after the word 'including' in a sentence.
He took down the British and took care of his nation
Answer:
dogs: the dog's names
workmen: the workmen's area
puppy: the puppy's bed
grandma: grandma's glasses
instruments: the instrument's sound
Explanation: Possessive nouns are nouns that show ownership or possession. Normally these words would be a singular or plural noun, but in the possessive form they are used as adjectives to modify another a noun or pronoun. Here the word “cat's” is a possessive noun.