Licensed 50-State Pharmacy · Vet-Verified

Pet prescriptions, filled with care.

Order pet prescriptions online from a licensed 50-state pharmacy. PetMeds carries 10+ vet-prescribed medications for the conditions that affect dogs and cats most — arthritis pain, allergic skin disease, anxiety, hypothyroidism, infections, and GI issues. Every prescription is verified by a licensed PharmD before shipping. Save up to 40% vs. vet office pricing, plus 15% off with AutoShip.

Shop Prescriptions How to Order Rx

10+Rx medications in stock

50States licensed & shipping

40%Savings vs. vet office

100%PharmD reviewed

Prescription medication bottles on a clean pharmacy counter

Every prescription verified by a licensed PharmD

Reviewed by Dr. Sarah Chen, PharmD

Licensed 50 States
Vet Verified
HIPAA Compliant
Free Ship $49+
30-Day Returns
30 Years Trusted

Quick Answer

Can I order pet prescriptions online without seeing a vet?

No. All prescription medications require a valid prescription from a licensed veterinarian who has an existing veterinarian-client-patient relationship (VCPR) with your pet. PetMeds verifies every prescription with the prescribing veterinarian before shipping. Over-the-counter pet medications, however, don't require a prescription.

Reviewed by Dr. Sarah Chen, PharmD Licensed pharmacist · University of Florida College of Pharmacy · Last reviewed October 9, 2026

Signature Interactive

How do I find the right prescription for my pet's condition?

Answer three questions about your pet — species, condition area, and current medications — and the PetMeds Rx finder will match you to the prescription medications used most commonly for that condition, ranked by vet preference and value.

Step 1 of 3 — What kind of pet?

Step 2 of 3 — What's the main concern?

Step 3 of 3 — Any of these apply?

Here's what we recommend.

Based on your pet's profile, these prescriptions match best.

Shop These Prescriptions

How It Works

How do I order a pet prescription from PetMeds?

Ordering a pet prescription from PetMeds takes four steps. First, get a prescription from your veterinarian. Second, add the medication to your cart. Third, submit your vet's information during checkout — PetMeds contacts the vet directly to verify. Fourth, a licensed PharmD reviews the prescription before shipping. Turn on AutoShip and refills arrive on schedule every 30, 60, or 90 days.

Condition Guide

What conditions do pet prescriptions treat?

Pet prescriptions treat a wide range of conditions. The most common by prescription volume are osteoarthritis pain, allergic skin disease, anxiety and behavioral issues, hypothyroidism, and infections (bacterial, fungal, and parasitic). Other categories include GI issues, heart conditions, seizure management, and hormone disorders. Every prescription requires a veterinary diagnosis first.

Click any condition above to see prevalence, common medications, and what to expect from treatment.

Shop Prescriptions

What prescription medications does PetMeds carry?

PetMeds carries prescription medications across the major therapeutic categories: NSAIDs and pain management (Rimadyl, Galliprant, Carprofen, Gabapentin), allergy and itch control (Apoquel), antibiotics (Clavamox, Metronidazole), anti-nausea (Cerenia), thyroid hormone (Levothyroxine), and behavior modification (Fluoxetine). Every prescription is verified by a licensed PharmD before shipping.

Rx · #1 Allergy Apoquel Chewable for dogs

Allergy & Skin · Dogs

Apoquel Chewable — 30 Count

Oclacitinib · Fast itch relief in 4 hours · Oral chewable

4.9 · 11,240 reviews

$89.99 $109.99

AutoShip $76.49

Rx · #1 NSAID Rimadyl Chewable for dogs

Pain & Arthritis · Dogs

Rimadyl Chewable — 60 Count

Carprofen · Osteoarthritis pain relief · Liver-flavored chew

4.8 · 8,640 reviews

$79.99 $99.99

AutoShip $67.99

Rx · Targeted Galliprant Chewable for dogs

Pain & Arthritis · Dogs

Galliprant Chewable — 30 Count

Grapiprant · EP4 receptor antagonist · Targeted OA pain

4.8 · 4,180 reviews

$84.99

AutoShip $72.24

Rx · Generic Carprofen generic Rimadyl for dogs

Pain & Arthritis · Dogs

Carprofen Chewable — 60 Count

Generic Rimadyl · Same active ingredient · Save 30%+

4.7 · 6,120 reviews

$54.99 $79.99

AutoShip $46.74

GI & Anti-Nausea · Dogs & Cats

Cerenia Tablet — 4 Count

Maropitant · Anti-vomiting · Also treats motion sickness

4.9 · 3,840 reviews

$44.99

AutoShip $38.24

Rx · Generic Metronidazole tablet for dogs and cats

GI & Infection · Dogs & Cats

Metronidazole Tablet — 100 Count

Antibiotic & antiprotozoal · Diarrhea, Giardia, IBD

4.7 · 5,320 reviews

$24.99

AutoShip $21.24

Rx · Broad Clavamox Chewable for dogs and cats

Infection · Dogs & Cats

Clavamox Chewable — 100 Count

Amoxicillin/clavulanate · Broad-spectrum antibiotic

4.8 · 4,260 reviews

$69.99

AutoShip $59.49

Rx · Chronic Levothyroxine Thyro-Tabs for dogs

Thyroid · Dogs

Levothyroxine (Thyro-Tabs) — 60 Count

Thyroid hormone replacement · Hypothyroidism management

4.9 · 5,180 reviews

$34.99

AutoShip $29.74

Rx · Behavior Fluoxetine Reconcile for dogs

Behavior · Dogs

Fluoxetine (Reconcile) — 30 Count

SSRI · Separation anxiety, compulsive behavior

4.7 · 3,640 reviews

$29.99

AutoShip $25.49

Pain & Neuro · Dogs & Cats

Gabapentin Capsule — 100 Count

Neuropathic pain · Seizure adjunct · Anxiety (cats)

4.8 · 4,820 reviews

$19.99

AutoShip $16.99

Signature Interactive

How much can I save on pet prescriptions online?

Online pet pharmacies typically charge 20–40% less than vet office pricing for the same medication. AutoShip at PetMeds saves an additional 15% on recurring refills. Adjust the sliders below to estimate your savings based on the medication category and how long your pet will be on it.

Medication category

Months on medication 12

Pet size 40 lb

Estimated Savings

$650

over 12 months vs. vet office pricing

Vet office monthly$135

PetMeds monthly$90

AutoShip monthly$77

Start AutoShip — Save 15%

Safety First

What should I check before ordering a pet prescription?

Prescriptions are safe when prescribed and dispensed correctly. These five checks prevent the most common errors — and every PetMeds pharmacist is available at 1-800-738-6337 if you have a question.

Prescriptions require a valid VCPR. Your vet must have a current veterinarian-client-patient relationship with your pet. This means an exam within the past 12 months. PetMeds verifies every prescription with the prescribing vet.

Never use a dog prescription on a cat. Many medications safe for dogs — including some NSAIDs and pain medications — are toxic to cats. Always confirm the prescription is written for the correct species.

Check for interactions with current medications. Some prescriptions interact with other medications or supplements. Provide a complete list of what your pet is taking when ordering. Every PetMeds prescription is reviewed by a PharmD for interactions before shipping.

Baseline bloodwork for chronic medications. NSAIDs and thyroid medications require periodic bloodwork to check liver, kidney, and hormone levels. Your vet will tell you how often. Do not skip these checks.

Know the signs of an adverse reaction. Vomiting, diarrhea, lethargy, loss of appetite, or behavioral changes after starting a new medication warrant a call to your vet. For emergencies, contact your vet or an emergency animal hospital immediately.

Quick Answers

Quick answers about pet prescriptions

Short, direct answers to the questions pet parents ask most.

Do I need a prescription to order from PetMeds?: Yes, for prescription medications. You must have a valid prescription from a licensed veterinarian who has examined your pet. PetMeds accepts prescriptions by fax, email, phone, or through the vet portal. Over-the-counter pet medications — like some flea treatments and supplements — don't require a prescription.
How much can I save by ordering pet prescriptions online?: Online pet pharmacies typically charge 20–40% less than vet office pricing for the same medication. PetMeds AutoShip saves an additional 15% on recurring refills, plus free shipping with no minimum. Over a year, this can add up to hundreds of dollars in savings on chronic medications like Apoquel or thyroid medication.
How long does it take to fill a prescription?: Once PetMeds receives and verifies your prescription, most orders ship within 1–2 business days. If your vet hasn't responded to the verification request, this can add time. Standard shipping takes 2–4 business days; expedited options are available at checkout.
Is it safe to order prescription pet medications online?: Yes, when you use a licensed 50-state pharmacy like PetMeds. Every prescription is reviewed by a licensed PharmD before shipping. PetMeds is accredited by the National Association of Boards of Pharmacy and licensed in all 50 states. Avoid unverified online sellers — counterfeit pet medications are a real risk.
Can I use my pet's prescription at more than one pharmacy?: A prescription can only be filled at one pharmacy at a time. If you want to switch pharmacies, ask your vet to send a new prescription or transfer the existing one. Many vets will provide a written prescription you can take to any pharmacy.
What conditions can PetMeds fill prescriptions for?: PetMeds fills prescriptions for the full range of veterinary conditions — osteoarthritis and pain, allergic skin disease, anxiety, hypothyroidism, infections, GI issues, heart conditions, and more. If your vet has prescribed it for your pet, PetMeds can typically fill it.
Do compounded pet medications work the same as commercial ones?: Compounded medications are custom-prepared by a licensed compounding pharmacy to match your pet's specific needs — flavor, form, or dose. They're made from the same active ingredients but may not be FDA-approved for the specific use. Your vet decides when compounding is appropriate.
How does AutoShip work for prescription refills?: AutoShip is PetMeds' subscription program. Choose how often you want each prescription refilled — every 30, 60, or 90 days — and we handle the rest. You save 15% on every AutoShip order, shipping is free with no minimum, and you can skip, delay, or cancel any shipment from your account with one click. Prescriptions that require renewals will be verified with your vet automatically.
What if my pet has a reaction to a prescription?: Contact your veterinarian immediately if your pet shows signs of an adverse reaction — vomiting, diarrhea, lethargy, loss of appetite, or behavioral changes. If it's a medical emergency, call your vet or an emergency animal hospital. You can also call PetMeds at 1-800-738-6337 to speak with a pharmacist about the medication.
Does PetMeds accept pet insurance?: PetMeds does not bill pet insurance directly. You pay for your order at checkout, then submit the receipt to your pet insurance provider for reimbursement. Most pet insurance plans cover prescription medications when prescribed for a covered condition.

What else should I know about pet prescriptions?

Prescriptions require an exam and a VCPR. Never share prescriptions between pets. Generics work the same as brand names but cost less. Bloodwork monitoring is essential for chronic medications. AutoShip ships refills every 30 days so you never run out. Call 1-800-738-6337 to speak with a pharmacist about your pet.

No. Never share medications between pets — even of the same species. Doses are calculated by weight, and some medications that are safe for one species are toxic to another. Many dog pain medications, for example, are highly toxic to cats.

Yes. FDA-approved generic medications contain the same active ingredient, at the same strength, as the brand name — and are held to the same quality standards. The main difference is cost. Generics like Carprofen (generic Rimadyl) typically cost 30–40% less than the brand version.

Prescription validity varies by state and by medication. In most states, a prescription is valid for 6 months to 1 year from the date it was written, or for a specified number of refills. If your pet's prescription has expired, PetMeds will contact your vet for a renewal — you don't need to do anything.

Your vet is required to provide a written prescription if you request one — they can't require you to buy from their in-house pharmacy. If your vet declines to verify a prescription with PetMeds, call 1-800-738-6337. In most cases the issue is resolvable, and if not, you can ask your vet for a written prescription to send to us directly.

Most pet medications should be stored at room temperature, away from direct sunlight, and out of reach of children and pets. Some medications — like certain liquids and compounded formulas — require refrigeration. Check the label on your specific prescription. Do not store medications in bathrooms where humidity fluctuates.

Built on Real Systems

What systems power PetMeds prescription orders?

Six core systems power every PetMeds prescription order: the OMS order pipeline, Ordergroove for AutoShip subscriptions, the Vet Portal for prescription verification, Iterable for customer messaging, Salesforce Service Cloud for support cases, and the PIM for drug data. Every prescription is verified by a licensed PharmD before shipping.

OMSOrder hub

OrdergrooveSubscription engine

Vet PortalRx verification

MiddlewareEvent routing

SFSCCustomer service

IterableRetention

Reviewed by Dr. Sarah Chen, PharmD Licensed pharmacist specializing in veterinary pharmacy · Last reviewed October 9, 2026

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Pet prescriptions, filled with care.

Can I order pet prescriptions online without seeing a vet?