Hi Yes you can use the capsules, but why would you? the powder is so much easier, dogs love it, and much easier than giving a handful of capsules to a dog. If you specifically want to use capsules, for a small-med dog this would be approx 5, a large dog would need 15 -20 capsules per day! which is a lot. Also the 500g of powder is a much more economical way to buy RHVC, than capsules. I take the capsules my self, but my dogs get the powder.
Cheers J