I gave Grim homemade kefir or bene-bac gel (I alternated) an hour after the doxy dose and food with the doxy dose and he had no problem.
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles