PET ALLERGY RELIEF. It is also an energy booster for cats and dogs that are weak and lethargic because of fatigue. NETTLE LEAF FOR CATS OR DOGS:Nettle (aka stinging nettle) is nutritive - it is rich in protein, vitamins A, C, K, B complex, as well as minerals such as calcium, phosphorus, iron, magnesium, and potassium.
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