The flea medication seems to be working keeping the fleas away. My cat isn’t itchy now!
Order arrived within 2 weeks
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NexGard
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NexGard Chewables for Small Dogs deliver fast, once-monthly protection against fleas and ticks in a soft, beef-flavored chew most dogs take like a treat. Formulated specifically for small dogs weighing 10.1–24 lbs (4.1–10 kg), NexGard (Blue) makes parasite prevention simple — no greasy topicals, no gloves, no waiting before petting your dog.
NexGard’s active ingredient, afoxolaner, is absorbed into your dog’s bloodstream after the chew is consumed. When fleas and ticks bite, they ingest afoxolaner and are killed before they can reproduce or transmit disease. This systemic approach means full-body protection — parasites can’t hide in fur or hard-to-reach spots the way they can with some topicals.
NexGard is well tolerated by most dogs. Mild, short-lived side effects can include vomiting, diarrhea, itching, lethargy, or reduced appetite. Contact your veterinarian if anything persists or you have concerns.
My dog is right at 24 lbs — should I use Blue or move up to Green?
At the upper boundary, it’s generally safer to size up. If your dog weighs 24 lbs or more, choose the Green pack (24.1–60 lbs). NexGard is dosed to be effective at the lower end of each weight band, so moving up doesn’t harm your dog — it just ensures full coverage.
What’s the difference between NexGard Orange and Blue?
The packs are color-coded by weight band, and each contains a different chew strength. Orange is dosed for dogs 4–10 lbs; Blue is dosed for dogs 10.1–24 lbs. Always match the pack to your dog’s current weight — don’t substitute or combine.
Does swimming or bathing affect how well NexGard works?
No. Because NexGard is a chewable (not a topical), it works systemically from inside your dog’s bloodstream. You can bathe, swim, or wash your dog at any time after dosing without reducing effectiveness.
Do I need a prescription to buy NexGard?
No — SmartWay Pet Supplies ships NexGard over the counter to customers across the US and Canada. No prescription or vet authorization required at checkout.
Can I give NexGard alongside other medications?
NexGard is generally compatible with most common medications, including heartworm preventatives and wormers. If your dog is on long-term medication for a chronic condition, check with your vet before starting NexGard.
Is NexGard better than topical flea treatments for small dogs?
It depends on what matters to you. NexGard avoids the mess of topicals, doesn’t wash off, and is harder for dogs to lick off than spot-ons. Topicals can repel some parasites before they bite, while NexGard kills them after they bite. Most small-dog owners prefer the chew for convenience and child-safety reasons.
Fast shipping across the US & Canada — no prescription required. Use only as directed on the packaging. Information provided for general reference; speak with your veterinarian for medical advice specific to your dog.

Great on shipping. Very good price.
Excellent product
Even though I have to pay duties for this product to come to Canada 🇨🇦 it's still cheaper than getting it from the vet.
Plus having auto reorder is great except when you forget that it's set up and order the item again. 😀
Item shipped quickly, good communication!
The flea medication seems to be working keeping the fleas away. My cat isn’t itchy now!
Order arrived within 2 weeks