Alfalfa, which contains every vitamin and mineral, nourishes the entire system of your pet: good for the pituitary gland.  A natural immune system booster, it helps treat allergies, arthritis, cancer, urinary and digestive problems.  It alkalizes the body rapidly and helps detoxify the liver and acts as a blood cleanser.  It helps rebuild decayed teeth and relieve arthritic pain.
The best form of this herb to use is fresh or powdered capsules.  I open the capsules and pour out the powder in my pet's food.  I use this daily for my cats with urinary and digestive issues.
Alfalfa is safe for pets unless they are taking anticoagulants or have allergies to pollens.