1. Home > 
  2. Dog Supplies > 
  3. Ear & Eye Products > 
  4. Ear Cleansers & Treatments > 
  5. Maxi/Guard Zn Otic > 
  6. Maxi/Guard Zn4.5 Otic (2 fl oz)


Maxi/Guard Zn4.5 Otic (2 fl oz)

Item: 021878
1. Select size:


MAXI GUARD Zn 4.5 Otic provides veterinary medicine with its first complexed zinc ear care topical for otitis externa. The patented formula, developed at the University of Missouri Health Sciences Center, delivers the essential micronutrient zinc, complexed with select amino acids and the proven Malassezia agent, Boric Acid. Active ingredients are delivered in a well tolerated propylene glycol vehicle at a pH of 4.5.


Ingredients: Deionized Water, Zinc Gluconate, Boric Acid, L-lysine, Proplene Glycol, Taurine, Methylparaben, Propyparaben

Customer Reviews

Review Summary
4 Reviews
100% (4)
0% (0)
0% (0)
0% (0)
0% (0)
100% Recommend this product (4 of 4 responses)
By Maile
Zn (Zinc) 4.5 Otic
March 12, 2018
Amazingly effective product! I use it on both dogs for months now ever since Vet. Introduced it for my Cavalier King Charles. Once her ears were thoroughly cleaned, started Zinc Otic and have not stopped since ( on maintenance 3 drops once a week! Vet has checked ears lately and super clean without cleaning! Have my Lab on it too! A must try product!
Maxi/Guard Zn4.5 Otic
February 4, 2016
Product great for Malassezia.
I am solving the problem to my dog.
I am happy.
Thanks Entirely Pets.

Michela (Italy)
By raenaekae
October 25, 2012
Our pug was going deaf from an infection that just did not respond to prescribed antibiotics. Tho' the vet recommended continuing the antibiotic use, I discontinued them in lieu of the MaxiGuard Zn4.5Otic. Tho' 100% hearing has not been restored, he can hear a lot more than he did before. I would highly recommend this product to anyone struggling with ear problems in their dog.
By aimnhi
Great Product =D
January 8, 2012
Before I started using Zn Otic, my Lab experienced repeated and costly ear problems over a period of several years. However, once my vet prescribed this product as both an initial treatment and as a preventative treatment, my dog's ear problems stopped. During her acute ear infections, we used it as a wash between treating with meds. After the ear infections cleared, we use about 5-8 drops weekly in each ear. Now extra $$ can go towards toys for my companion instead of medical treatments. I recommend this highly!

Questions and Answers

There are no questions or answers for this item.

Maxi/Guard Zn4.5 Otic (4 fl oz)Maxi/Guard Zn4.5 Otic (4 fl oz)Reg price: $28.99
Sale price: $21.99
CALL IN YOUR ORDER 800.889.8967