Missing Link/Richard's Organics' Pet Calm

Any one ever used this stuff? If so could you tell me if it helped your dog. The vet recommended it highly for her hair loss problem due to excema (Dry skin that is very bothersome and itchy.) He also had me go get some Richard's Organics' Pet Calm drops to give her to make her less active so she won't bite at herself and itch quite so often.
Missing Link:
Flax seed, rice bran, primary dried yeast, blackstrap molasses, sunflower seed, freeze dried beef liver, dehydrated alfalfa, dried carrot, shark cartillage powder, freeze dried fish protien powder, barley grass leaf powder, dried kelp, freeze dried oyster powder, zinc monomethionine, lecithin, chromium yeast, selinium yeast, niacin (vit. B2), Thiamine hydrochloride (vit. B1), folic acid, and cobalamin (vit. B12)
This is gross but true the guy at the store said that he tried using missing link on himself and he said that his nails grew faster and his complexion was better. Gross!

Richard's Organics' "Pet Calm"
Valerian, chamomile, hops, passion flower, scull cap

 

I use missing link on a pretty regular basis for my rats, cats and dogs. It is good stuff and really works well for skin problems, ear problems and the like. Also, it has a money back guarantee so if you do not see results you like, you can return the empty bag for a full refund. It is a really good all natural, food based vitamin mineral supplement and is rich in omegas 3 and 6. It is like a kibble booster. It helps to build the immune system so that the body can better fight off its illness itself.
I would definately try it, you have nothing to lose and not to o many dogs turn their noses up at it. If they do I'd just mix it in with yogurt or chicken baby food (what I do with the rats).
Here is the website : http://designinghealth.com/
I also think that it is great your vet is turning to more natural treatments than harsh drugs, so many vets are sp quick to administer antibiotics without even knowing the full underlying cause.