Curing Giardia in Dogs

Let's talk about symptoms, testing and treatment options for giardia in dogs. Neither standard testing or treatment always work for this dog diarrhea causing protozoa.

This is Jack, a dear friend's dog who had undiagnosed giardia for years and couldn't gain weight. All better, here he is at 17 years old.

What is giardia anyway?

Like all my pages here at three-little-pitties I'll be as simple and straight forward as possible.

It's a one celled protozoa which is ingested in the cyst stage and travels to the intestines where it sets up camp. (see, a not so scientific explanation.)

It lives and feeds in the intestines causing inflammation and reproduces by splitting. It also exits through dog poop in the cyst stage. (I know, I never seem to use the word feces.)

As with all parasites, the less healthy the dog, the better conditions for them to feed and reproduce.

This means, a sick dog is your sign to improve his health.

It's hard to diagnose giardia in dogs for a couple reasons.

Since the symptoms of giardia are not unique and aren't necessarily constant, a dog can have it for years without discovery.

Here are the symptoms:

  •  recurring diarrhea, mild to severe
  •  explosive diarrhea
  • soft, light colored, greasy looking stools
  •  gassy
  •  weight loss
  •  loss of appetite
  • eating, but still losing weight
  • dehydration
  • listlessness and fatigue
  • mucus in the stool
  • nausea and vomiting

The second reason it's hard to diagnose is that the protozoa are not expelled through the feces (see, I did it right this time) on a constant basis so you must take a stool sample to the vet at least three times in a ten day period and kind of cross your fingers. (Yup, more science.)

Medical Giardia Treatment

The most commonly used drug is an antibiotic which is specifically anti protozoal. The name is Metronidazole (Flagyl) This drug can be used alone or in combination with another similar drug.

The problem is it isn't always effective and it has side effects. Some of them are scary.

I took these from the human side effects list because how would we know if our dogs were experiencing some of these things? Of course your dog may not show signs of side effects but personally I won't give my dogs anything that might cause seizures. Especially when I know natural healing methods to cure giardia in dogs without any side effects (unless you want to count improved health.)

  • Agitation
  • back pain
  • blindness
  • blurred vision
  • confusion
  • convulsions
  • depression
  • dizziness
  • drowsiness
  • eye pain
  • fever
  • hallucinations
  • headache
  • lack of coordination
  • nausea
  • seizures
  • shakiness & unsteady walk
  • vomiting

A Natural Approach to
Cure Giardia in Dogs

Okay, now we're in my territory. I love herbs and natural healing. As a heads up for you, I only recommend Nature's Sunshine products but there is a very good reason and it's not about money. (See Why NSP?)

Here are my recommendations.

Liquid Silver Shield (Stock # 4280-5 - a powerful natural anti-pathogen which also reduces inflammation. Take on an empty stomach.


(Stock# 250-4) - this common garden weed has a long history of use as a liver and kidney remedy. It is high in potassium, a mineral that is easily lost with diarrhea.

Black Walnut (Stock # 90-8) - natural anti-parasitic used internally to help get rid of many kinds of worms, amoebas, protozoa and fungus. If you have a small dog you may choose the liquid concentrated form of Black Walnut (#l755-7)

Optional Remedies

Intestinal Soothe and Build (#1106-2) Especially if your dog has had giardia for some time, this will soothe the damaged intestinal wall and encourage new cell growth for faster recovery.

Aloe Vera Juice (Stock #1680-4) soothes the entire intestinal tract. Highly nutritious, it can help build immune function.

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You can purchase these products now but please visit my Why NSP? page first because it explains how to get a discount through me and there is a link to Natures Sunshine on that page. 

And last but not least, contact me for dosage through my email after your purchase. That's my sneaky way of being able to check on your dog's progress (-;

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Note: by the way Black Walnut combined with one other herb prevents other internal parasites including heartworm without any toxic side effects.

Giardia in Dogs to Dog Disease

› Giardia in Dogs

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