I use Nupro w/joint support and my dogs LOVE it.
I get it from KVVET.COM
These are the ingredients from their website:
NUPRO Joint Support:
DESICCATED LIVER: The Ultimate in palatability. This fresh, natural flavor stimulates appetites and mixed with water makes a Great Liver Gravy.
NORWEGIAN KELP: Enhances pigmentation and brings out highlights in coat color. Good source of iodine and trace minerals. Especially good for older dogs because it helps arthritic conditions.
MICROPULVERIZED BEE POLLEN: A blood builder. Improves fertility in breeding males and females. Combats allergies. Strengthens immune system.
IMPORTED YEAST CULTURE: Repels fleas. Promotes hair growth. Helps keep your dog from blowing coat.
FLAXSEED AND GROUND BORAGE SEED: Controls itchy, dry, flaky skin. Eliminates hot spots and bald spots. Heals red and raw areas. Adds luster and shine to coats. Highly digestable source of essential fatty acids.
LECITHIN: Fat Burner - - - alertness - - - steadies nerves.
GARLIC CONCENTRATE: Boosts immune system. Fights parasites in intestinal tract. Repels fleas.
LACTOBACILLUS ACIDOPHILUS: This enzyme will help your dog digest his food better, thus eliminating some gas problems and bloating after meals. Good for overweight dogs because you can feed them less, and still be assured that they get all the essential vitamins and minerals they need. Promotes friendly bacteria.