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Why is Arnica Montana a popular remedy for dogs?
Arnica Montana is one of the oldest and time tested drug of the homoeopathy regime. If you have been following my blog, you know that I am all in favor of herbal remedies and non-side effect medication for my boy and foster kids. I do not like to take unnecessary risks by administering him any kind of pain killer (NSAIDs) which might cause side effects in the future. I know a lot of you would want the same thing for your pups too. Today, I bring you arnica, a homeopathic and herbal remedy I have personally used on my fosters, along with what you need to know to use it safely.
Is arnica safe for dogs? Arnica is popular for bruises and sprains, and it is meant for use on the skin. But arnica is toxic if swallowed in concentrated form (oil, gel, cream, tincture or the plant). The Merck Veterinary Manual lists vomiting, diarrhea, weakness, high blood pressure and heart effects. Highly diluted homeopathic pellets are unlikely to poison a dog, but labels aren’t always reliable. So: only a thin layer on unbroken skin, stop your dog from licking it (a cone or T-shirt helps), never put it on open or bleeding wounds, and ask your vet before giving any arnica by mouth. If your dog eats an arnica product, call your vet or ASPCA Animal Poison Control (888-426-4435).
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| Arnica Montana can have a wide variety of effects on dogs |
However, these are not all the benefits Arnica has to offer. Scroll down to keep reading about the benefits of this magical herb.
- Reduces emotional trauma
Arnica can be used when a dog displays signs of emotional disturbance like:
- Fear of approach
- Fear of touch
- Trembling, panting, anxiety
- Urinates when you go close
- Freezes on feeling threatened
- Crouches with the body close to the ground and becomes completely submissive
Other uses of Arnica for dogs:
- Bruising
- Muscle cramps
- Pain
- Soreness
- Hematoma
- Travel sickness
- Arthritis
- Rheumatism
- Bursitis or elbow hygroma
Where to buy arnica for dogs?
My personal experience with this magical drug:
Please learn from my mistakes here: don’t use human pain gels like diclofenac on your dog. Licking even a small amount of an NSAID cream can harm a pet (ASPCA). And a dog that is bleeding, badly swollen or can’t stand after a fight needs a vet first. Bite wounds are almost always contaminated with bacteria and often need cleaning, drainage and antibiotics (VCA). Arnica can be a comfort measure alongside vet care, not a replacement for it.
Arnica for dogs: quick answers
Can I put arnica gel or cream on my dog? Only a thin layer on unbroken skin, and only where your dog can’t lick it off. Never use it on cuts, scrapes or open wounds. Check the label: some human pain gels and creams contain NSAIDs like diclofenac, which are dangerous for pets.
What are the side effects of arnica in dogs? If swallowed: vomiting, diarrhea, weakness or lethargy, and with large amounts, high blood pressure and heart problems (Merck Veterinary Manual). Call your vet if you see any of these, and stop using it on the skin if the area gets red or irritated.
What is the arnica dosage for dogs? There’s no proven, standard dose of arnica for dogs. Homeopathic pellets are labeled by dilution (30C, 200C), not by your dog’s weight. Never give arnica oil, gel, cream or tincture by mouth, and talk to your vet before trying homeopathic arnica, especially if your dog takes other medicines or has heart disease.
Can arnica help a dog’s ear hematoma? An ear hematoma (a blood-filled swollen ear flap) needs a vet, both to drain or repair it and to treat the ear problem (often an infection) that caused the head shaking.


