Any question answered...

Hello - I'm looking for recommendations for a charming walk somewhere ideally less than 45 mins train from SE London. Criteria:

• pub(s) on the route doing good food
  
• walk and pub(s) suitable for dog (so not loads of fields with livestock in, ideally some woodland involved)
  
• bonus for A > B walk but circular routes def considered.
  
  

Any suggestions? Cheers!