Final answer:
Option C, 'If the puppy is trained, then the puppy behaves well and his owners are happy,' corresponds correctly with the given logical expression r -> (p ^ q).
Step-by-step explanation:
The given logical expression r -> (p ^ q) translates to 'if the puppy is trained (r), then the puppy behaves well (p) and his owners are happy (q)'. This statement is a conditional that specifies a cause and effect relationship between the puppy being trained and the subsequent behaviors and emotions. Choice C, 'If the puppy is trained, then the puppy behaves well and his owners are happy,' accurately matches this logical expression. It contains the key elements of the premise r and the consequences p and q linked together in the correct manner as per the original statement.