Onsior Tablets for Cat
Onsior Tablets for Cat Onsior Tablets for Cat

Elanco Onsior Tablets for Cats provide 6 mg of robenacoxib in an easy-to-give chewable tablet. As a prescription cat NSAID with analgesic and antipyretic properties, it supports veterinarian-directed management of pain, fever, and inflammation. The oral chewable format helps simplify dosing for cat owners. Available in convenient 6-tablet packs and multi-pack options, this prescription cat medication fits seamlessly into your cat’s health routine under veterinary supervision.

$55.63

Onsior Tablets for Cat

By: Elanco

Onsior Tablets for Cat

💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
$55.63
Subtotal: $55.63
💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
✓ Free shipping on orders over $100
🚚 Usually delivered in 1-5 days

Elanco Onsior Tablets for Cats provide 6 mg of robenacoxib in an easy-to-give chewable tablet. As a prescription cat NSAID with analgesic and antipyretic properties, it supports veterinarian-directed management of pain, fever, and inflammation. The oral chewable format helps simplify dosing for cat owners. Available in convenient 6-tablet packs and multi-pack options, this prescription cat medication fits seamlessly into your cat’s health routine under veterinary supervision.

About This Item

  • For use in cats as an analgesic, antipyretic, and nonsteroidal anti-inflammatory (NSAID). Oral administration.
1 box of 6 tablets
  • Robenacoxib 6 mg per tablet.
  • Oral

Do I need a prescription for Onsior Tablets for Cats?

Yes. Onsior is a prescription cat medication and requires a veterinarian’s authorization in Canada, including Quebec.

What is the active ingredient and strength in Onsior for Cats?

Each chewable tablet contains robenacoxib 6 mg.

What type of medication is Onsior?

Onsior is a nonsteroidal anti-inflammatory drug (NSAID) with analgesic and antipyretic properties for cats.

How is Onsior given?

Onsior is a chewable tablet for oral use. Administer exactly as directed by your veterinarian.

What pack sizes are available?

Onsior for Cats is available in 6-tablet packs and in 5 x 6 chewable tablet multipacks, depending on the variant.

Which species is Onsior approved for?

Onsior Tablets in this listing are approved for cats.

Pet Health Benefits

Every product we carry at PetMeds Direct is selected with care to support your pet's health from nose to tail.

Pain Relief

Vet-approved medications to reduce inflammation and ease joint or post-surgery pain

Heart Health

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Happy Pet Parents

Not sure how to get started with PetMeds Direct? We make caring for your pet easier than ever — whether it's managing prescriptions, stocking up on supplements, or getting expert advice. Explore below for helpful ways pet parents use PetMeds Direct to stay on top of their pets' health. At PetMeds Direct, we're proud to serve pet lovers all across Canada.

About PetMeds Direct

PetMeds Direct was founded with one simple mission: to make pet healthcare easier, faster, and more compassionate for Canadian pet parents. What started as a small idea — helping busy families manage their pets’ prescriptions — has grown into a trusted nationwide pharmacy serving dogs, cats, and everything in between. We believe pets are family, and every tail wag and purr deserves top-tier care. That’s why we work closely with vets, offer fast shipping, and make prescriptions and wellness products more accessible than ever. At PetMeds Direct, we’re not just delivering meds — we’re delivering peace of mind.

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Caring for your pet’s health has never been easier. With just a few clicks, PetMeds Direct delivers trusted medications and wellness products right to your door — fast, affordable, and vet-approved. Say goodbye to last-minute pharmacy runs and hello to peace of mind.

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