We are almost 3 years into our first “family” dog. Take a lot of time to research the right dog (breed, age, history etc) for you and your lifestyle.
Time away at work was the bad for us. She was fine and just slept. Getting a dog walker was worse though as it ruined any training we were doing with her and set back our relationship with her. I wouldn’t do it again.
We put in a lot of time with her when we first got her, lots of play and training and early morning walks before work, 6am starts, and after work 6.30pm ish.
Not going to classes now, but walk her before and after work, an hour long at least each time, 2hrs at the weekend but later in the morning.
Having her does exclude us from visiting museums, restaurants etc if we leave home, other wise she god everywhere with us.
We were in Tuscany in September and I was astounded by the number of tourists that travelled with their dogs. It was great to see.