rocky is a very active dog who loves lots of attention. very friendly. good with kids. can only be adopted by a real animal lover and he must the only dog at home, unless the other dog is a female. he is very territorial though not a very good watch dog, which is normal trait of golden retriever.
why need to spay? 1) to prevent him to become a breeding machine next time 2) better temper 3) less territorial 4) reduce the number of strays (unless the owner willing to taking care of the puppies) and more (u may read from the net; try to googling)