Also, I love dogs (probably more than most people). They're loyal, do not judge (unless you have a treat), and live in the moment - what more could one ask for?:) Animals can provide a lot of companionship.
It does come with a lot of responsibility, and that agonizing certainty that you'll grieve your pet after some 10 years of great companion.
I agree, never alone with a good book. But, having spent weeks at a time reading 5+ hours a day, it can become lonely in itself.
A doggo might be a good choice
Was perfect way to spend an afternoon without draining too much energy.
Seconded. If you like dogs, having one forces you to go out. In my past days (before I met my wife), my dog was the only thing to get me out of the house. I'd frequently go to the park, beach, etc.
Going places before the I got my dog felt like going to a movie alone. With my dog though.. well, I had someone, and better yet, I was focused on my dogs enjoyment. If she was happy, I was happy. I also became a lot more sociable and had more social interactions when I didn't care about other people, strangely enough.