It's a question only you can answer for yourself. There are plenty of people who work long days and have dogs. 10 hours is a bit much without an uninterrupted break if it's a regular thing, but people also get around that by hiring a dog walker, building a secure outdoor run, or coming home for their lunch break to let the dog out.
It's perfectly fine if you decide that you don't want a dog at this time. It can be hard juggling an energetic dog and a career that demands long hours.
It's perfectly fine if you decide that you don't want a dog at this time. It can be hard juggling an energetic dog and a career that demands long hours.