Whether you've got a loyal pup or a curious cat, you'd never mix medicines without checking. Your fur baby deserves the same care. Tell us what they're taking and we'll make sure everything plays nice together.
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Prescriptions, supplements, OTC — add everything
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No vet degree needed. No confusing charts. Just peace of mind in three taps.
Dog or cat — their name, breed, age and weight. We use this to personalize every check for your fur baby.
→Prescription meds, supplements, even that CBD oil your neighbor recommended. Add everything — we check it all.
→A clear, warm safety report in plain English. No scary medical jargon — just honest info you can actually use.
Here's what a safety check looks like. We talk to you like a friend, not a textbook.
Golden Retriever · 4 years · 65 lbs
These two meds can be used together, but they both put a little extra work on Bella's stomach and kidneys. Most pups handle this combo fine, but it's worth keeping an eye on things — especially since Golden Retrievers can be more sensitive to NSAIDs like Rimadyl.
Quick tip: Give Bella her Rimadyl with food to protect her tummy. And if she seems less hungry or more tired than usual, that's worth a call to your vet. You're doing great by checking!
No hidden fees. No sneaky renewals. Just tools to keep your best friend safe.
Not sure if that supplement is okay? Wondering about a dosage for your cat? Just ask — like you're texting a friend who happens to know everything about pet medications.
Every breed has quirks — dogs and cats alike. Our guides cover drug sensitivities, common conditions, and what to watch for.
NSAID sensitivity
Kidney care meds
Allergy medications
Anesthesia risks
GI sensitivity
Heart medications
MDR1 gene
Sedation sensitivity
Joint supplements
HCM drug safety
Pain management
Joint supplements
$7.99 each · Deep-dive guides with medication charts, vet Q&A, and printable summaries
Heading to the vet with your dog or cat? Print a clean summary of their medications, doses, and any interactions we've flagged. Your vet will love you for it.
Join thousands of dog and cat parents who finally stopped guessing about their pet's medications.
"I was giving Max two supplements that apparently don't mix well. My vet never mentioned it. PetReceptor caught it in literally 10 seconds. Worth every penny."
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"Two dogs and a cat, all on different meds. The Med Cabinet plan keeps track of everything. I get monthly reports and it flags anything new. Best $5 I spend."
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Whether it's your dog's arthritis meds or your cat's thyroid pills — 30 seconds is all it takes to make sure they're safe together.