What is the PetMeds Pet Health Hub?
The PetMeds Pet Health Hub is a free library of 20 vet-reviewed answers to the pet health questions pet parents ask most — fleas, heartworm, prescriptions, food, supplements, dental care, and senior wellness. Every answer includes a clear next step, and every answer is reviewed by a licensed veterinarian before it goes live.
- Vet-Reviewed
- 20 Questions · 6 Guides
- 30+ Years Trusted
Every answer reviewed by a licensed veterinarian.
Straight answers. Clear next steps.Personalize this hub
Tell us about your pet and we'll put the most relevant questions and guides first. Your profile stays on this device — nothing leaves your browser.
No profile set — showing everything
What pet health topics does the hub cover?
The Pet Health Hub covers four core topics: Parasites & Prevention (fleas, ticks, heartworm), Prescriptions & Pharmacy (transfers, dosing, refills), Nutrition & Wellness (food, weight, supplements), and Behavior & Senior Care (anxiety, aging, comfort). Every question in the hub maps to one of these four topics.
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Parasites & Prevention
Fleas · Ticks · Heartworm
Fleas, ticks, heartworm, and how to keep them off your pet year-round.
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Prescriptions & Pharmacy
Transfers · Dosage · Refills
How to fill, transfer, and refill prescriptions — and stay on schedule.
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Nutrition & Wellness
Food · Weight · Supplements
Food, supplements, weight management, and everyday health habits.
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Behavior & Senior Care
Anxiety · Aging · Comfort
Anxiety, training, aging, and quality of life for older pets.
How does a PetMeds answer become a prescription at your door?
Every PetMeds answer flows through five stages: written by the content team and vet-reviewed, matched with live product data from the PIM, personalized to your pet in your browser, verified by a licensed pharmacist, and shipped on an AutoShip schedule. Each stage is owned by a different team, and every stage is auditable.
From Vet Review to Your Doorstep
Every stage is owned by a different team at PetMeds. Click any stage to see what happens.
Written & Vet-Reviewed
Every answer on this hub is written by our content team and reviewed by a licensed veterinarian before it goes live. The review covers accuracy, dosing guidance, what's safe and what isn't, and — most importantly — when to call your vet instead of trying to handle it yourself.
Matched with Product Details
When a guide recommends a product, the details come straight from our product database — dosing charts, weight ranges, warnings, images. That means what you read is always accurate, even when the catalog updates. No stale specs, no surprises at checkout.
Personalized to Your Pet
When you set a pet profile, the hub reorders itself — a senior dog parent sees senior-care questions first, a puppy parent sees vaccination and training answers. The filtering happens right here in your browser. Your pet's details never leave this device.
Reviewed & Shipped
If you order a prescription, a licensed pharmacist checks it against your pet's record before it goes anywhere — dosage, weight, species, any other medications on file. If anything looks off, we call you. Once it clears review, your package ships in a plain, unmarked box.
Refilled Before You Run Out
If you're on AutoShip, we remind you a week before each refill ships — and the next one is already scheduled. No reordering, no missed doses, no calling around. Reminders fire from Iterable; the schedule is managed in Ordergroove.
Which pet health guide should I read first?
Answer three questions about your situation and pet, and the hub points you at the guide that fits — with a short reason why. The whole thing takes under a minute, and no personal information is stored.
What's prompting your search today?
What kind of pet?
What matters most right now?
What are the 20 questions pet parents ask most?
The 20 questions below are the ones PetMeds customers ask most often — covering wellness visits, signs of pain, toxic foods, fleas, heartworm, dental care, weight, spay/neuter timing, anxiety, senior care, and more. Every answer is vet-reviewed and includes a clear next step.
Adult dogs should see a veterinarian at least once a year for a wellness exam. Senior dogs (over 7) should go twice a year. Puppies need a series of visits for vaccinations. Any sudden change in behavior, appetite, or energy warrants a vet visit regardless of schedule.
Common signs of pain in dogs include limping, reluctance to move, excessive licking of a body part, panting without exercise, whining, loss of appetite, and changes in posture. Dogs are good at hiding pain, so subtle behavior changes matter.
Cats hide illness well. Watch for hiding, changes in appetite or litter box habits, vomiting, weight loss, bad breath, or sudden aggression. Any change lasting more than 24 hours should be checked by a vet.
Most adult dogs need 30 to 120 minutes of exercise daily depending on breed, age, and energy level. High-energy breeds like Border Collies need closer to 2 hours. Senior dogs and flat-faced breeds need less. Puppies need short bursts, not long runs.
Chocolate, xylitol (sugar-free gum), grapes and raisins, onions, garlic, macadamia nuts, alcohol, and caffeine are highly toxic to dogs. Lilies are toxic to cats. If your pet ingests any of these, contact a veterinarian or Pet Poison Helpline immediately.
Signs of fleas include scratching, biting at the skin, red bumps, hair loss, and visible flea dirt (black specks) in the coat. Comb your pet over a white towel to look for fleas or flea dirt. Treat your pet and your home together to break the cycle.
If your pet stops eating for more than 24 hours (12 hours for cats), contact your vet. It can indicate dental pain, nausea, infection, or other serious conditions. Offer bland food like boiled chicken and rice, but do not wait more than a day.
Use pet-specific clippers and cut small amounts at a time, staying away from the quick (the pink area inside the nail). For dark nails, trim in tiny increments. If you cut the quick by accident, apply styptic powder. Ask your vet or groomer for a demonstration first.
Use a pet-specific toothbrush and enzymatic pet toothpaste. Never use human toothpaste. Brush daily if possible, or at least 3–4 times a week. Start slow with finger brushes and work up. Professional cleanings may be needed for tartar buildup.
You should be able to feel your pet's ribs without pressing hard. From above, they should have a visible waist. From the side, a slight upward tuck at the belly. If ribs are hard to feel and there's no waist, your pet may be overweight. Your vet can confirm.
Most veterinarians recommend spaying or neutering between 4 and 6 months of age. Large breed dogs may be recommended to wait 12–18 months for joint health reasons. Discuss timing with your vet based on your pet's breed and health.
Most vet-recommended dental chews are safe and help reduce plaque. Avoid hard chews like antlers, hooves, or bones — they can fracture teeth. Choose chews with the VOHC (Veterinary Oral Health Council) seal for proven dental benefit.
Anxiety in pets can be managed with environmental changes, behavior training, and calming supplements. For severe cases, veterinarians may prescribe anti-anxiety medications. Never give human anti-anxiety drugs to pets without vet guidance.
Quality of life is the key measure. If your pet no longer enjoys favorite activities, has more bad days than good, or is suffering with no chance of recovery, it may be time. This is a deeply personal decision — work with your veterinarian for guidance and support.
Most dogs need a bath every 4–8 weeks. Dogs with skin conditions may need more frequent medicated baths. Over-bathing strips natural oils. Use a gentle pet-specific shampoo and rinse thoroughly.
Core vaccines for dogs include rabies, distemper, parvovirus, and adenovirus. Core vaccines for cats include rabies, feline herpesvirus, calicivirus, and panleukopenia. Non-core vaccines depend on lifestyle and risk. Your vet will tailor a schedule.
Pet insurance can save thousands in emergencies but adds up monthly. It is most valuable for young pets with a long life ahead, or breeds prone to expensive conditions. Read the fine print: pre-existing conditions are usually excluded.
Introduce slowly. Keep the new pet in a separate room for several days, then swap bedding to exchange scents. Do face-to-face introductions in a neutral space with both pets on leash. Never rush the process.
A pet first aid kit should include gauze, self-adhesive bandages, antiseptic wipes, tweezers, styptic powder, a digital thermometer, blunt scissors, saline solution, and a pet-specific emergency contact list including your vet and Pet Poison Helpline.
Senior pets benefit from soft bedding, ramps or steps to furniture, raised food bowls, easy-to-reach litter boxes, and shorter, more frequent walks. Joint supplements and regular vet visits help maintain quality of life.
No matches — but you're not stuck.
Try a broader search, or tell us about your pet above and we'll filter the hub for you.
What buying guides does PetMeds offer?
PetMeds publishes six deep-dive buying guides: choosing flea & tick prevention, heartworm prevention explained, transferring a prescription, choosing the right dog food, whether pets need supplements, and how AutoShip saves money. Each guide is written by the content team and reviewed by a licensed veterinarian.
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Parasites How to Choose Flea & Tick Prevention Chewable vs topical. Monthly vs 12-week. How to match the right protection to your pet's lifestyle. Read guide →
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Parasites Heartworm Prevention, Explained Why year-round matters, how the disease spreads, and what happens if you miss a dose. Read guide →
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Pharmacy How to Transfer a Prescription Step-by-step process to move your pet's prescription from your vet to PetMeds in under a day. Read guide →
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Nutrition Choosing the Right Food for Your Dog How to read a label, what "complete and balanced" means, and when to consider prescription diets. Read guide →
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Wellness Do Your Pets Need Supplements? The real science behind joint, skin, and probiotic supplements — and when they actually help. Read guide →
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Savings How AutoShip Saves You $300+/Year The math behind pet medication savings, and why AutoShip pet parents rarely go back to one-time orders. Read guide →
What systems power the Pet Health Hub and every PetMeds order?
Six core systems power every PetMeds order and the hub itself: the OMS order pipeline, Ordergroove for subscriptions, the Vet Portal for prescription verification, Iterable for customer messaging, Salesforce Service Cloud for support cases, and the PIM for product data. Every order touches every one of these systems, and every stage is auditable.
Pet Emergency? Act Fast.
If your pet has ingested something toxic, is having difficulty breathing, or is showing signs of severe distress — call immediately. Do not wait.