Top 10 Natural Supplements For Dogs

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Milk Thistle

This clever little herb improves canine liver function. Milk thistle reduces inflammation and helps to prevent disease in the liver. Although not much research has been carried out to support this claim in canines, the active ingredient in milk thistle is a compound called silymarin, which is known to have a positive effect on the liver and kidneys. (Photo credit: Fir0002/Wikimedia)