As pet owners, we’re always on the lookout for something new that we can use to benefit our dogs’ lives – but what about the benefits of alfalfa for dogs?

There are many, many benefits to that little rascal, the “perennial forage legume” often cultivated as a forage crop in the United States, Canada, Middle East, South Africa, and beyond.

It can look an awful lot like clover and generally features clusters of purple flowers, but what you may not know is that it’s from the pea family.

Alfalfa has also been part of herbal medicine for ages, known in the Middle East as “the father of all herbs” – no word on what the mother of all herbs is, unfortunately.

So what can this fatherly legume do for dogs? Should you consider alfalfa for your dog?

Benefits and Considerations

Let me start by saying that I only recommend alfalfa as a supplement to a meat based diet.

The good news though is that there are many benefits to alfalfa aka buffalo grass and a lot of protein is packed in. It is a rich source of vitamins and minerals, including calcium, potassium, magnesium, beta-carotene, vitamin A, vitamin B12, vitamin C, vitamin D, vitamin E, and even vitamin K. That doesn’t even mention the antioxidant chlorophyll or the saponins that help with the processing of fat-soluble nutrients.

These nutrients can help your dog in a variety of ways. The inclusion of lots of vitamin K can work as an anti-coagulant, which makes it great for dogs with anemia. There are also cancer-fighting agents. And alfalfa has been used to fight overly-acidic urine and help stave off bladder infections in four-legged friends.

Alfalfa is also effective in fighting arthritis, which makes it great for older dogs. Research tells us that up to 20 percent of people who take alfalfa display a decrease in pain. Similar effects have been shown in animals, so many veterinarians recommend daily supplementation with alfalfa for long-term relief of pain and even inflammatory joint disease.

A Word of Caution

As good as alfalfa can be for dogs, there are some considerations to make before you dive in.

  • Those saponins I was just gushing about have led to colic in some horses and a little bit of nausea in dogs, so you may want to be careful.
  • And the seeds of alfalfa contain a toxic amino acid in the form of L-canavanine, so make sure you don’t use the seeds. Alfalfa should only be used in pre-bloom state as well, as using it otherwise has led to allergic reactions in some dogs.
  • It’s also been mentioned that alfalfa may interfere with the endocrine system (thyroid, etc.), but on the other hand, it’s often a recommended food for low thyroid.  So, quite honestly; this may require a little more investigating on your part if your dog does indeed have endocrine issues.

There are, as you can see, are several benefits of buffalo grass. Used properly, alfalfa for dogs is a little something extra that can make a big difference in many areas of your dog’s health.

An Organic Alfalfa Powder is a Good Choice for Your Dog

Here’s a powder form for your dog  (and for you as well) that I like and it comes from the leaves.  It’s also, organic, kosher and inexpensive.  Dosage: Smaller dogs can get approximately 1/4 teaspoon daily, the medium guys roughly 1/2 teaspoon and the bigger fur kids about 1 teaspoon daily.  Mix with their food.

Keep in mind that it’s a powder and would be better mixed with a excellent meaty topper and not dry.

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Showing 26 comments
  • Louis J Tischler

    Comfrey leaf tea and Quercetin with bromelain is great for arthritis!

  • Dari Williams

    Hi. My dog suffers from allergies (at least that is what the vet said) she was on steroids for a while which although they worked I wasn’t happy with. The long term effects are scary and I have scoured the internet for alternatives. She is now being fed a raw diet and has improved but still has times when her paws get hot and red and her ears irritate her so much she pushes herself across the carpet with her head on one side to rub them. She has a habit of getting into the bins and eating whatever she can find which I am sure is not helping! I give dried alfalfa and salmon oil with her food. Can you recommend anything else that might help. I hate seeing her suffer.

    • janie

      Hi Dari:

      I’m sorry to hear about your girl. Can I ask what you include in her raw diet? Are you including any other supplements besides the salmon oil and alfalfa?


  • aurorganic

    Hi Janie:
    Although, alfalfa has many health attributes but isn’t it true that being a plant based protein, its not quite ideal for carnivores.

    • janie

      Hi Aurorganic:

      Actually, that’s not true at all AS LONG AS THE DOG is receiving more animal protein than anything else.


  • Amanda Drew

    I love my little pug, and I want to keep him as healthy as possible. It’s really cool that alfalfa is able to fight cancer. That’s something I really don’t want him to get. I’ll have to be on the lookout for alfalfa so I can buy some for him.

  • Mary K.

    I was giving our seventeen-year-old alfalfa tabs to help decrease pain in joints. It helped almost immediately. However, he has an allergy to grass and that allergy kicked up. Could there be a connection?

    • Mary K.

      (I suppose I should’ve mentioned that our seventeen-year-old is a Brittany, not a person.)

    • yourolddog

      Hi Mary:

      I’m so happy to hear that alfalfa helped your old girl’s arthritis! That’s wonderful.

      There may be a connection; it’s hard to be sure. I’m not sure what source of alfalfa you’re feeding? Dried leaves, powder, etc.? I recommend taking her off the alfalfa for a few a days and see if the allergies subside. If they do, try adding organic alfalfa sprouts. We can get them in our large grocery store in the produce section that carries an abundance of different vegetables and fruits.

      I think the best way to tell for sure is to do a test as mentioned above. If you do the test, please get back to us and let us know how it goes Mary!


  • Barbara Drew

    My dog has allergy problems asthma excma and hayfever which we manage but she has suffered for years with bad breath the vet checked her several times and says not due to teeth or gums we think must be digestive. Have been told to put alfalfa powder on her good as it should cure it can you advise me

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