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Prescription Antibiotics for Dogs

Provide your dogs with reliable medicine for a healthier, longer life. Shop it at Jeffers

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Rx Amoxicillin (Generic) Tablets for Dogs & Cats

Amoxicillin
$0.39 - $349.99
Current price
$0.39 USD - $349.99 USD $0.39 USD - $349.99 USD
$0.36$1.49 / tablet

Rx Amoxicillin Tablets Amoxicillin is a broad-spectrum penicillin antibiotic used to treat various infections caused by susceptible strains of bact...

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Rx Primor (sulfadimethoxine/ormetoprim) Tablets for Dogs

Pet's Choice Pharmacy
$0.61 - $109.98
Current price
$0.61 USD - $109.98 USD $0.61 USD - $109.98 USD
$0.61$1.10 / tablet

Rx Primor for Dogs Rx Primor is for the treatment of skin and soft tissue infections (wounds and abscesses) in dogs caused by strains of Staphyloco...

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Rx Marboquin (Marbofloxacin) for Dogs – Broad-Spectrum Antibiotic for Skin & Urinary Tract Infections

Marboquin
$404.60 - $531.93
Current price
$404.60 USD - $531.93 USD $404.60 USD - $531.93 USD

Rx Marboquin (marbofloxacin) Antibacterial Tablets for Dogs Marboquin (marbofloxacin) Antibacterial Tablets provide broad-spectrum, prescription-st...

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Rx Biomox (amoxicillin) Tablets for Dogs

Pet's Choice Pharmacy
$148.49 - $224.99
Current price
$148.49 USD - $224.99 USD $148.49 USD - $224.99 USD
$0.30$0.45 / tablet

Rx Biomox Amoxicillin for Dogs Biomox is a synthetic penicillin-type antibiotic which helps treat a variety of bacteria-caused infections. It helps...

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Rx Baytril (enrofloxacin) Coated Tablets for Cats & Dogs

Baytril
$124.99 - $154.99
Current price
$124.99 USD - $154.99 USD $124.99 USD - $154.99 USD
$1.25$3.10 / tablet

Rx Baytril Coated Tablets Baytril is a broad-spectrum antibiotic for dogs and cats formulated to manage certain bacterial infections, including ski...

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Rx Biomox Oral Suspension, 50mg/ml x 15 ml bottle

Biomox
$10.29 - $10.29
Current price
$10.29 USD $10.29 USD

Rx Biomox® Oral Suspension Biomox Oral Suspension is a broad-spectrum antibiotic for use in dogs only. Biomox is a semi-synthetic broad-spectr...

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Rx Ampicillin Injection (Generic), 1 gm vial for Horses, Dogs, & Cats

Varies
$14.99 - $14.99
Current price
$14.99 USD $14.99 USD

Rx Ampicillin, 1 gm RX Only Ampicillin sodium is a semisynthetic penicillin with a broad spectrum of activity. Ampicillin is derived from the penic...

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Rx Amikacin Sulfate (Generic) Injection 1gm/4ml, 10 x 4ml vials

Pet's Choice Pharmacy
$399.99 - $399.99
Current price
$399.99 USD $399.99 USD
$40.00 / mL

Rx Amikacin 1gm/4ml Injection, 10 x 4ml Vials Amikacin is an injectable antibiotic used to treat serious bacterial infections in dogs, cats, horses...

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Rx Sulfasalazine 500 mg Tablets

Sulfasalazine
$0.49 - $29.99
Current price
$0.49 USD - $29.99 USD $0.49 USD - $29.99 USD

Rx Sulfasalazine 500 mg Sulfasalazine is and antibiotic and anti-inflammatory medication used to treat diseases of the digestive tract including in...

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Rx Baytril (enrofloxacin) Tablets for Dogs and Cats

Baytril
$3.19 - $999.99
Current price
$3.19 USD - $999.99 USD $3.19 USD - $999.99 USD

Rx Baytril Tablets for Dogs and Cats Baytril is a broad-spectrum antibiotic for dogs and cats formulated to manage diseases associated with certain...

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Rx Zeniquin Tablets for Dogs & Cats

Zeniquin
$2.51 - $1,114.73
Current price
$2.51 USD - $1,114.73 USD $2.51 USD - $1,114.73 USD

Rx Zeniquin Zeniquin (marbofloxacin) is a broad spectrum antibiotic used to treat multiple kinds of infections. Helps treat infections of the skin ...

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Rx Simplicef Tablets for Dogs

Simplicef
$2.61 - $504.36
Current price
$2.61 USD - $504.36 USD $2.61 USD - $504.36 USD

Rx Simplicef Simplicef is a prescribed antibiotic used for the treatment of various infections in dogs caused by gram-positive and gram-negative ba...

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At Jeffers Pet, we prioritize your dog's health and well-being, and our pharmacy section offers a comprehensive range of dog antibiotics to address various health concerns. Our pharmacy solutions are trusted by veterinarians and pet owners alike, ensuring that your furry family member receives the best possible care. From antibiotics for common infections to specialized treatments, we offer a wide selection of top-quality medications to promote your dog's health. Trust Jeffers Pet for reliable pharmacy solutions that help you maintain your dog's well-being. Shop now to provide your canine companion with the care they deserve.

Where to get antibiotics for dogs?

You can buy quality prescription dog antibiotics online at Jeffers. Our catalog features trusted brands such as Claro, Pet’s Choice Pharmacy, Dechra, Elanco, and many more. Get it at amazing prices and enjoy fast shipping.

What are the common prescribed antibiotics for dogs?

The most commonly prescribed antibiotics for dogs include amoxicillin, amoxicillin-clavulanate (Clavamox), cephalexin, doxycycline, enrofloxacin (Baytril), metronidazole (Flagyl), clindamycin, trimethoprim-sulfamethoxazole, and azithromycin. The specific antibiotic chosen depends on the type of infection, the suspected or confirmed bacterial organism involved, and the dog's overall health and tolerance.

What conditions are usually treated by prescription antibiotics for dogs?

Antibiotics are prescribed for a wide range of bacterial infections in dogs, including skin infections (pyoderma), ear infections (otitis), urinary tract infections (UTIs), respiratory infections such as kennel cough or pneumonia, dental and gum infections, wound infections, gastrointestinal infections, bone infections (osteomyelitis), and tick-borne diseases like Lyme disease or ehrlichiosis. They may also be used prophylactically before certain surgical procedures to prevent infection.

What are the common types of dog antibiotics?

Dog antibiotics generally fall into several classes:

  • penicillins (amoxicillin, ampicillin),
  • cephalosporins (cephalexin, cefpodoxime),
  • fluoroquinolones (enrofloxacin, marbofloxacin),
  • tetracyclines (doxycycline),
  • nitroimidazoles (metronidazole),
  • lincosamides (clindamycin),
  • sulfonamides (trimethoprim-sulfa), and
  • macrolides (azithromycin)

Each class targets bacteria through a different mechanism and is more effective against certain types of bacterial infections than others.

What are the side effects of dog antibiotics?

The most common side effects of antibiotics in dogs are gastrointestinal, including nausea, vomiting, diarrhea, and loss of appetite, which can often be reduced by administering the medication with food. Allergic reactions, though less common, can also occur and may present as hives, facial swelling, or difficulty breathing.

How do dog antibiotics work?

Antibiotics work by either killing bacteria directly or inhibiting their ability to grow and reproduce, allowing the dog's immune system to clear the infection. Different classes achieve this through different mechanisms: penicillins and cephalosporins disrupt bacterial cell wall synthesis, fluoroquinolones interfere with DNA replication, tetracyclines and macrolides block protein synthesis, and metronidazole damages bacterial DNA directly. Because antibiotics target bacteria specifically, accurate diagnosis is important before prescribing them.

Interested in more dog products?

Jeffers offers more collections to accommodate specific dog needs and give them a happy, healthy life. Other prescription medicine available in our online catalog include antibiotics, anxiety and calming, dog heartworm medication and many more.

Can I purchase Prescription Antibiotics for Dogs online?

Yes, you can easily purchase it through our website. While you're at it, check out our Dog Toys & Treats for some fun additions. Add it to your cart to see if it qualifies for free shipping and don’t forget to explore Dog Supplies that may also ship free!

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