Dog Antibiotics Without Prescription
Dog Antibiotics Without a Prescription
Skip the vet visit—treat common canine infections quickly with over-the-counter dog antibiotics. Every product on this page ships direct from our licensed U.S. facility and meets FDA-grade purity standards, so you can start relief within 48 hours.
Top No-Script Best Sellers
- Amoxicillin 250 mg / 500 mg
- Doxycycline 100 mg Capsules
- Cephalexin 500 mg Capsules
- Clindamycin 150 mg Tablets
- Metronidazole 250 mg Capsules
- Ciprofloxacin 500 mg Tablets
Why OTC Dog Antibiotics Are Legal
Federal guidelines allow companion-animal antibiotics to be sold over the counter when clearly labeled for canine use. Our bottles come with weight-based dosage instructions and safety warnings—giving you the same active molecules vets prescribe, minus the clinic markup. Always follow the full treatment course to prevent resistance.
Fast-Track Shipping Options
- Standard USPS / FedEx: 3–7 business days
- FedEx 2-Day: arrives in 2 business days
- FedEx Overnight: next-day delivery if you order before 1 PM ET
Safety & Dosing Essentials
- Use our Dosage Calculator to match mg to body weight.
- Give Doxycycline and Clindamycin with food to reduce stomach upset.
- Store capsules at 68–77 °F (20–25 °C) away from moisture.
- Finish the entire course—even if symptoms improve sooner.
Do I really not need a vet prescription?
Correct—these antibiotics are labeled for canine OTC use, making them legal to purchase without an Rx in all 50 U.S. states.
Are OTC capsules as strong as vet brands?
Yes. We use the same USP-grade actives found in prescription products; only the labeling and dosage charts differ.
How soon will my order ship?
Orders placed before 1 PM ET leave our warehouse the same business day.
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