A reader passed along a link to this pet product. If you examine the list of bacteria, you will see if matches the original formula.

Cost?  $40 for 50 capsules ($0.80 per capsule) or $499 for 1000 ($0.49 per capsule). Site

On Amazon.com it is 120 capsules for $55 ($0.46 per capsule) — BUT THE LISTED FORMULA is the New Prescript Assist formula. — and strange, I could not find regular Prescript Assist there…