Does anyone have any suggestions for a good day or weekend trip to take with a dog? Our dog is used to frolicking in the New England woods so we're looking for some kind of Thai substitute.
Like niki says, OZONO www.ozono.us on Sukhumvit 39 or Doggie Doo in Yanakat www.doggiedoo.net but they'll be disappointed if they are used to large woods!
Dogs aren't allowed in any of the parks I know of in Bangkok. You could try the beach, or Khao Yai, but again I don't think pets are allowed in national parks. Perhaps, out towards Kanchanaburi there are more places to go? http://www.kanchanaburi-info.com/en/
If you find somewhere can you post to let people know, I remember someone else was asking a few months ago!