Confirmed rebrand: 'The Healthy Pets Website Is Now Bark & Whiskers!' per the brand's own transition page. Same manufacturer/company and (as far as could be confirmed) same formula as the legacy 'Dr. Mercola Complete Probiotics for Pets' name used for SEO/historical matching.
One. The Complete Probiotics powder is the brand's only product in this fact sheet.
Yes, the label covers both dogs and cats.
38 billion CFU per unit.
Yes, under ASIN B005IW1GOY.