Joanne has spent several years actively checking out vets in NS.
Please pm her for a recomendation.
I would also suggest you purchase a copy of the Rat Hr=ealth Care book, if you do not already have one.
(See the book section at www.ratfanclub.org) It is inexpensive, & a valuable resource. Ignore the section on home euthesia as it has been found to be inhumane.