Via RatDog Live (on Facebook):

Important News
Circumstances have necessitated that all scheduled tour dates for Bob Weir & RatDog are being cancelled. This applies to all dates on the summer tour starting on Thursday, August 14 in Boston through September 14 in Nashville and also includes the Jamaica event in January of 2015. Full and complete refunds are available at place of purchase. We sincerely apologize for any inconvenience

RatDog July 3 2014 by Steve Kennedy Photography (3)

Bob Weir and Ratdog were about to begin a tour on August 14th, with dates through September 14th including appearances at Peach Music Festival, Lockn Music Festival and Phases of the Moon Music Festival.

In addition to RatDog, Bob’s other band, Furthur, was scheduled to play a set with a reunion of their original line-up at Lockn 2014. No word from Lockn or Furthur on this yet, though Furthur did share a message on their Facebook page similar to RatDog Live’s.

We do not know more than that, and will share news as it comes to us and is verified. We all care very much about Bob Weir, and his health and well being is our main concern.

Check with the places of purchase as to details on ticket refunds.