Q&A for How to Use Brewer's Yeast As a Flea Treatment for Dogs

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How can I tell if my dog has fleas?

Ray Spragley, DVM
Veterinarian
Dr. Ray Spragley is a Doctor of Veterinary Medicine and the Owner/Founder of Zen Dog Veterinary Care PLLC in New York. With experience in multiple institutions and private practices, Dr. Spragley’s specializations and interests include non-surgical management of cranial cruciate ligament tears, Intervertebral Disk Disease(IVDD), and pain management in osteoarthritis. Dr. Spragley holds a BS in Biology from SUNY Albany and has a Doctor of Veterinary Medicine degree (DVM) from Ross University School of Veterinary Medicine. He is also a Certified Canine Rehabilitation Therapist (CCRT) through the Canine Rehab Institute as well as a Certified Veterinary Acupuncturist (CVA) through Chi University.

Ray Spragley, DVM

Veterinarian

Expert Answer

If your dog is itching excessively, losing hair, or has inflamed areas present on its skin it may have fleas. The most common places to look for are by their tail base and their groin. Flea feces (flea dirt), which look like flecks of black pepper, are a common sign your dog has fleas. Use a comb to brush these out onto a paper towel, then wet the area with paper towel. If there's a red stain on the paper tow, l it is likely flea dirt.

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Question

Is Fleischmann's yeast the same as brewer's yeast?

Community Answer

No. Fleischmann's is "active," for bread, etc. Brewer's yeast is "dead." It is used for making beer.

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Why does the tip about garlic contradict the fact about it being harmful in the above clause?

Community Answer

Answers to questions can be given by anyone, so they're not always correct. I would trust the tips from the article that state that garlic can be added over an answer that says it can't, but if you are unsure, do some more research. It's better to be safe than sorry.

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Question

How much brewer's yeast is needed for a 40lb dog and how often?

Community Answer

Usually only one tablet or teaspoon a day, but follow the package directions and buy it from a pet store.

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What type of brewer's yeast should be used?

Community Answer

You should only buy from a vet or a reputable pet market. They will be able to advise you.

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Does brewer's yeast need to contain garlic to repel fleas?

Community Answer

No. Garlic can be harmful to dogs, cats and horses.

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How much brewer's yeast should I give to a 15-pound Miniature Pinscher?

Community Answer

Add one milligram of brewer's yeast to the dog food for every 5 pounds your dog weighs. You would give 3mg.

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Question

Can I use nutritional yeast in place of brewers yeast to get rid of fleas?

Community Answer

Yes. Generally speaking, yeast is yeast.

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Question

How much brewers yeast do I need for an 80 lb dog and for a 22 lb dog?

Erik Petrovich

Community Answer

For an 80 lb dog, use 4 teaspoons, and for a 22 lb dog use just over 1 teaspoon. Be aware that the large dosage of brewer's yeast for your 80 lb dog may cause slight gassiness.

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Question

If I put frontline on my dog can i still give them the brewers yeast everyday?

Erik Petrovich

Community Answer

It should not be an issue, as the brewer's yeast is a holistic alternative to medication, but to be certain you should consult a veterinarian.

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Is there a difference between canine and human b. Yeast?

Erik Petrovich

Community Answer

No, brewer's yeast is the same compound whether you use it for your pet or in cooking.

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