Hi lauriesten –
The himalayan salt is to add some sodium – I prefer using himalyan or sea salt over regular table sale as these salts also provide some trace nutrients. Sodium is actually an essential mineral, many people know that it’s harmful in excess but it’s also harmful to be deficient and most homemade diets are rather low in sodium. I order the fruit concentrate capsules from Swanson’s Vitamins sold under “Super Concentrated Multi Fruit Concentrate.” Fresh fruit could definitely be utilized and I occasionally do add fresh fruit, although I’ve found that this supplement provides my dogs with some of the antioxidant benefits of fresh fruit without as much of the carbohydrates and sugars.
