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21st Century, Pet Natural Care, Brewers Yeast, Liver Flavor, 250 Chewables

21st Century, Pet Natural Care, Brewers Yeast, Liver Flavor, 250 Chewables

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In Stock
  • Expiration Date: Nov 2019
  • Shipping Weight:
    0.47 lbs
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  • Product Code: CEN-27484
  • UPC Code: 740985274842
  • Package Quantity: 250 Chewables
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.4 lbs
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Bundle Offer
Save $2.00 when you purchase these items today for only $12.65
Total: $14.65
Combo Discount: - $2.00
Together: $12.65

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Product Overview


  • Veterinarian Formulated
  • With B Vitamins, Garlic & Minerals
  • Healthy Skin & Coat Support for Dogs
  • All Dog
  • Laboratory Tested - Guaranteed Quality
  • Quality Seal NASC - National Animal Supplement Council

Suggested Use

Dog Weight Number of Chewables
Up to 10 lbs 1 Chewable Daily
11-20 lbs 2 Chewables Daily
21-30 lbs 3 Chewables Daily
Over 30 lbs 4 Chewables Daily

Individual results may vary.

Other Ingredients

Brewers dried yeast, maltodextrin, dried whey, stearic acid, microcrystalline cellulose, dried garlic, silicon dioxide, magnesium stearate, ferrous gluconate, zinc oxide, copper gluconate, manganese sulfate, niacin, d-calcium pantothenate, riboflavin, thiamine mononitrate, biotin, pyridoxine hydrochloride, folic acid, vitamin B12 supplement.


This product is intended for intermittent or supplemental feeding only.

For animals use only.

Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately.

Do not use if product appears to be tampered with or seal is broken. Store product in cool, dry place. Avoid temperatures above 86°F.

Guaranteed Analysis per chewable:
(all quantities are minimum unless otherwise stated)
Crude Protein (min.) 20%
Crude Fat (min.) 3%
Crude Fiber (max.) 10%
Moisture (max.) 10%
Iron 1 mg
Copper 0.11 mg
Manganese 0.22 mg
Zinc 1.5 mg
Thiamine 0.22 mg
Riboflavin 0.22 mg
Pantothenic Acid 0.44 mg
Niacin 0.55 mg
Pyridoxine 0.02 mg
Folic Acid 0.009 mg
iHerb Customer Reviews

so good

Posted by 5326944083350382015 on Jun 03, 2017 | Verified Purchase

My dog happy

Thanks for your feedback!

My dogs eat rocks and they won't eat these.

Posted by Reviewer3035693 on Jun 03, 2017 | Verified Purchase

I have two small dogs who aren't particular about what they eat, but they wouldn't touch these. I even tried the "shove it in their mouth and rub their throat til they swallow"... they gacked them back up. I'll try crushing them and adding it to their food, but I'm not impressed and wouldn't recommend to anyone.

Thanks for your feedback!

My dogs do not like the taste

Posted by 5058002745841311538 on Apr 04, 2017 | Verified Purchase

Have to force chewables into my dogs' mouthes. It's not tragic, dogs don't mind, but it's more convenient for everyone when vitamins are tasty.)

Thanks for your feedback!

effects unsure. but dog seems to be doing well.

Posted by 5060997621606835025 on Feb 22, 2016 | Verified Purchase

This isn't the only supplement my dog eats so i can't say for sure. But she seems to be doing well. Shiny coat and good general heaLth.

Thanks for your feedback!


Posted by Constandia on Dec 14, 2015 | Verified Purchase

My dog takes one month now. Seems that it is working.

Thanks for your feedback!