Answer:
B: Sandy, a wayward puppy, was taken in and adopted by a loving family.
Step-by-step explanation:
The sentence in option B has the best use of punctuation because it places commas before and after the words "a wayward puppy", which is an additional information about the noun Sandy. This type of noun phrase is known as appositive , in this case a non-restrictive . The other sentences use parentheses and dash incorrectly after the verbs.