I’ve had him for about 2 years, he’s probably 3 now. Really all he has to look forward to is 2 walks a day and breakfast and dinner. He seems uncomfortable in dog parks, doesn’t really care for the beach. He’s not particularly cuddly…maybe because we don’t let him on the couch. He sits by our feet when we’re watching TV. He likes wrestling with a couple of neighborhood dogs but that’s kind of a chance meeting when we’re walking. There are also many dogs in the neighborhood that he’d like to fight. We’re at work 8 hours a day…he likes to pass the time outside with his nose under the fence. So how do I tell if his life is fulfilling enough? Should I be forcing him to socialize, even if he’s clearly an introvert?