the cheaper one is a pill that needs to be crushed; reviews vary as to cats tolerating it for taste, but outside of getting it in them, the formula seems to be helping their kitties.

might be a cheap route to try the types of herbs, then if it works, potentially invest in the more expensive one at petwellbeing, which is liquid and getting dozens of easy to use/effective reviews.

ok, i'll stop now, i love you! sleep well :)