Only if you’re ready to be a responsible sidekick. Check for disruptions—avoid engineering works or extreme heat when the platforms get stuffy. Keep a water bottle handy, and avoid the train if your dog seems anxious. Their comfort matters more than your desire to show them off.
On the flip side, don’t be afraid to give it a go. Start with a short, quiet trip. Treat it like a practice run—maybe one stop to the corner shop for a sausage. If it goes well, you’ve opened up a whole new world of adventures together.
At the end of the day, the Underground is for people, but people love dogs. When you follow the rules, you’re not just obeying—you’re protecting the right to bring your best friend along. So leash up, smile at the ticket inspector, and let the good times roll (and rumble). Your dog will thank you with sloppy kisses.
And if all else fails? Remember: you can always take the bus. But that’s a story for another day.