If youre not feeling a difference, its not your fault
Chewable medications are perceived as convenient, as one user noted, One chewable a month is easy to remember! and effective, with another mentioning that Ivermectin is a super safe drug and used all the time for dogs [] They get it as a monthly chewable. The appeal also lies in the treat-like nature of these chewables, making dogs more likely to consume them willingly, as one owner shared, Our girl dog has to take a chewable medicine an hour before breakfast, so we have to give the boy dog a treat so he gets something too. However, chewables are not always universally accepted, with some dogs refusing them despite attempts to hide them in favorite foods, such as Put it in ham, cheese, and all their other favorites
Storage & Handling Before reconstitution: store the lyophilized 70 mg vial cold and dark
But extrapolating from that specific population to general obesity is a significant evidence leap