San Diego is a city without the big city feel. It's extremely dog friendly, with dog beaches, parks and many restaurants that allow dogs on the patios.
We have a ton of restaurants/shops we can walk to from our place, as we live near the downtown area. Some of the best museums are just a few blocks away in Balboa Park.
The downside? This is a military town, not much diversity and public transportation sucks for the most part, so you'd definitely need a car to get around. And then there's the cost of living. Recent polls showed that San Diego's COL is 33% higher than the national average. But we have some great beaches and pretty awesome weather most of the time, so it all evens out in the long run.