Zeniquin Tablets for Dogs & Cats

Prescription Item

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Strength: 25-mg
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Count: 1 tablet
  • 1 tablet In stock

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Zeniquin is a broad-spectrum antibiotic that is prescribed to treat multiple kinds of infections. It treats infections of the skin, soft tissue, and urinary tract and is also effective against bacteria in other parts of the body. It comes in a tablet, so you can feed it orally or slip it into a pill pocket to excite your furry friend.


Zeniquin (marbofloxacin) tablets are indicated for the treatment of infections in dogs and cats associated with bacteria susceptible to marbofloxacin.

Possible Side Effects

Contact your veterinarian if your pet experiences increased thirst, soft stool/diarrhea, behavioral changes, shivering/shaking/tremors, and ataxia.

Drug & Food Interactions

Talk to your veterinarian about any other drugs your dog or cat is taking before starting Zeniquin.


Quinolones should be used with caution in animals with known or suspected central nervous system (CNS) disorders. The safety of marbofloxacin in animals used for breeding purposes, pregnant, or lactating has not been demonstrated.

  1. Prescribing Information

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  • Dosage Measure

    Use according to your veterinarian's instructions.

  • For Use With

    Dogs & Cats

  • Brand


  • Product Form


  • Health Condition

    Skin Infections, Urinary Tract Infections (UTI)

  • Drug Type




Recommended Dosage

Give Zeniquin tablets by mouth as directed by your veterinarian. Zeniquin is usually prescribed for daily use, but your vet should determine the exact dose and frequency that's right for your pet.

Storage Instructions

Store below 86°F.


What is Zeniquin?

Zeniquin is a broad-spectrum antibiotic that is indicated for the treatment of susceptible infections. This medication fights infections of the skin, soft tissue, and urinary tract but it is also effective against bacteria in other parts of the body. It is given orally (by mouth) and is available with a prescription written by your veterinarian.

How does this medication work?

Zeniquin is an example of a fluoroquinolone antibiotic. These antibiotics work to kill susceptible bacteria by inhibiting DNA replication.

What results can I expect?

Signs of your pets infection should begin to dissipate and your pet should start to feel better. It is possible to see some improvement within two to three days but results and the length of time it takes for the infection to resolve will vary in each individual pet. It is important for your pet to finish all of the medication that your veterinarian prescribes even if your pet appears well. If the entire course of treatment is not completed, there is a higher chance that the infection will return or worsen. Consult your veterinarian if you do not notice an improvement in your pets symptoms after completing the prescribed course of this medication.

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  • Chewy Simply to the Rescue

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    Our dog (2yr. Old Cane Corso) was diagnosed with early stages of pneumonia. Our vet switched her to a stronger antibiotic. With only one dose she was already much better. Already back to her normal self. After 4 days of continuous medication, she was much better. No more fever, cough or lethargic pup.

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