Exactly what my furbabies needed!!! I have two doggs, over 140 pounds. My female, Mia, is a 7 year old English Matiff. My male, named Boy, is a 3 year old Harlequin Great Dane. Mia suffers from doggie acid reflux and has to take a stomach pill every day. We have also been battling hearing loss with her, from repeated ear infections and her getting older. Before giving these to my furbabies, I asked their vet and he said to start with half a dose and if there are no bad reaction than it should be fine to give them. I have been giving these Natural Vitamins to both of my furbabies since October and they both show great benefits. Their coats are shiny, soft and beautiful. Their breath actually smells better (I'm not sure why, but adding these vitamins is the only difference). And they both have increased energy levels. Not that Boy was lacking in that area, lol, but Mia sure was. She is even more lovable, as she used to just lay on her bed while Boy asked for attention, they are now in competition for attention. I was afraid that I would have to do some sort of doggie magic to get them to take these vitamins, but that was not a problem. I just pour it over their morning feeding and they eat it up just the same.