What questions can I answer for you ?? We carry compleate Health folders from Vets In both the US and Mexico, confirming there proper shots and x-rays ECT ECT with toll free Numbers of both vets and never had a problem anywhere as yet ! we have had to watch them In parts of Asia! but not from officials LOL what else could I answer for you !we now have couple of mixed small terriers, 1 white and 1 black, never bit anyone but will bark at anyone withing 40 50 yrds of our boat !there ears are far better then Connies or mine ! anything else??