Zeniquin is an antibiotic used for the treatment of bacterial infections in dogs and cats, for skin and soft-tissue infections and urinary tract infections caused due to organisms susceptible to marbofloxacin. This medicine requires a prescription from your veterinarian and is sold by the tablet. The tablets are easy for your pet to swallow.Please give this medication as per the directions and speak to your veterinarian as Quinolones should be used with caution in pets with known or suspected central nervous system disorders. (CNS)