About PrepperPetSupply

PrepperPetSupply is a licensed online pharmacy with a veterinarian on staff. We sell over-the-counter and prescription pet antibiotics — for fish and aquarium use, for dogs and cats, and for birds — to pet owners across all 50 states, with plain guidance about what each medication is actually for and when it is the wrong choice.

What we do

We stock the antibiotics pet owners most often search for and pair every product with clear, owner-readable guidance. Our clinical content is governed by veterinarians, and we never set a dose ourselves — the prescribing veterinarian does that for your individual animal. Fish products are sold for aquarium use only. Our aim is simple: sell you the right treatment, and tell you honestly when a given antibiotic will not help.

How ordering works

There is no public cart or online payment step. You place a reservation, a veterinarian reviews it and writes the prescription if it is appropriate, and our pharmacy then sends a secure payment link before anything ships. If the medication is not right for your pet, the order is not filled and you are not charged. The full walkthrough is on our How it works page.

Our veterinary reviewers

Our guidance is reviewed by practicing veterinarians, each in their area of expertise: Dr. Julia Bauer (fish and aquatic species), Dr. Deborah Monks (birds), and Dr. Olivier Toulza (dogs and cats). You can read more about them on our Veterinary Review Board page.

Honest guidance, not gray-market

Many sites selling pet antibiotics are affiliates or gray-market sellers that still require you to bring your own prescription, and some blur the line between aquarium products and human use. We do neither. We are a licensed pharmacy, the prescription is written as part of your order, and we route you away from a medication when it is not the right fit — even when that costs us the sale.

Legal & use

All medications sold on this site are for animal use only and are not intended for human use or consumption. This site provides general information and is not a substitute for in-person veterinary care. See our Medical disclaimer, Legal, and Editorial standards for the details.

Contact

Questions about an order or our pharmacy? Contact us and a member of our team will help.