Hi Nicolle,
It should be fine in theory to use Saw Palmetto from Whole Foods, but the cat may have some strong objections to the flavour of the alcohol-based tincture. That's why we use glycerine - it's easy to dose the cats when trying to abort an obstruction. I don't know that you'd be able to get enough alcohol tincture down a cat to achieve that.
A couple of ways you can try would be to:
- put the liquid in a gel cap and pill the cat
- gently steam off the alcohol in a hot saucepan. You'll then need to refrigerate the tincture after that, since it will have no preservatives in it
When you get tired of that, I'd try the glycerine version.
All the best,
Steve