I found my doggo on Valentines Day in a storm. The vet estimated him around 1.5 years old. I never found his owners so I took him in as my own and have now had him one full year. It was hard not knowing where he came from, and trying to work with everything. But, he is the BEST dog there is. Like I mentioned, I am not sure where he came from so it is hard telling how he was raised, he does well with certain dogs and not others- with bigger ones he doesn't seem to like (we had a little encounter with a pit bull and he started to growl but loves many other dogs.. I think it is the fact he is so calm so if a dog is super hyper it is a little over whelming for him). Other than the hit or miss being dog friendly- he NEVER barks and is smarter than any other dog I have met, he picks up on tricks rapidly. He likes to sleep a lot so the activity level is a little different from the page. Very timid at first as well-but could be due to how he was raised. Overall, best dog I could of ended up with!