Flea & Tick Control for Dogs & Cats – OTC Treatments

Flea & Tick Control
for Dogs & Cats

Vet-approved OTC flea and tick preventatives sourced from Health Canada-certified Canadian pharmacies. Topical treatments, oral chewables, long-lasting collars, and medicated shampoos — all shipped fast to your US door.

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🍁 Health Canada Sourced

✅ Vet Approved 29% OFF

🐕 Dogs Topical

PawShield · Flea & Tick

PawShield Spot-On for Dogs

Monthly topical flea & tick preventative. Kills fleas, ticks & lice on contact. Waterproof within 24 hours. 3-dose (3-month) supply.

Monthly Use Waterproof Kills Ticks

★★★★★

4.9 (248 reviews)

$34.99 $49.00

You save $14.01

✅ Vet Approved Bestseller

🐈 Cats Topical

PawShield · Cat Flea Control

PawShield Spot-On for Cats

Affordable cat flea control in a gentle, cat-safe formula. Kills fleas within 24 hours. Safe for cats 8 weeks+. 3-dose (3-month) supply.

Cat-Safe Formula Fast-Acting 8 Weeks+

★★★★☆

4.7 (119 reviews)

$24.99

In Stock

✅ Vet Approved 🏆 Top Rated

🐕 Dogs Oral

PawGuard · Oral Treatment

PawGuard Oral Flea Chewable for Dogs

Beef-flavored oral flea chewable. Starts killing fleas in 30 minutes. Provides 30 days of protection. Perfect for bath-loving dogs who lose topical treatments.

30-Min Action Beef Flavor Monthly

★★★★★

4.8 (97 reviews)

$29.99

In Stock

🏷️

✅ Vet Approved 8 Months

🐕 Dogs Collar

FleaFree · Long-Lasting Collar

FleaFree 8-Month Collar for Dogs

Water-resistant flea & tick collar providing 8 months of continuous protection. Active ingredient: imidacloprid + flumethrin. Adjustable fit for all dog sizes.

8-Month Cover Waterproof All Sizes

★★★★★

4.8 (205 reviews)

$44.99

Best value per month

🏷️

✅ Vet Approved Cat Safe

🐈 Cats Collar

FleaFree · Cat Flea Collar

FleaFree 8-Month Collar for Cats

Safe and effective 8-month flea & tick collar for cats. Features a quick-release safety clasp. Completely waterproof and odor-free. One size adjustable.

Safety Clasp Odor-Free Waterproof

★★★★☆

4.6 (88 reviews)

$32.99

In Stock

🧴

Natural Formula Best Value

🐕 Dogs Shampoo

NaturaPaw · Medicated Shampoo

NaturaPaw Medicated Flea Shampoo

Gentle medicated flea shampoo with oatmeal & aloe vera. Kills fleas on contact while soothing irritated, flea-bitten skin. Ideal as a supplemental treatment. 12 fl oz.

Oatmeal & Aloe Skin Soothing Kills on Contact

★★★★☆

4.5 (62 reviews)

$14.99

Lowest price

Choosing the Right Flea & Tick Treatment for Your Pet

Topical Spot-On Treatments

Topical flea and tick preventatives like PawShield Spot-On are applied directly to the skin between your pet's shoulder blades once a month. They spread through the natural oils in your pet's coat to repel and kill parasites systemically. This is the most widely used format and is appropriate for most dogs and cats as an affordable flea control option.

Best for: Most dogs and cats, especially those who tolerate handling and don't swim frequently.

Oral Flea Chewables

Oral flea treatments like PawGuard Chewables are a great choice for active dogs that swim often or receive frequent baths, as water exposure doesn't reduce effectiveness. These tasty chews work systemically and begin killing fleas within 30 minutes of administration.

Best for: Active dogs, water-loving breeds, and dogs who resist topical applications.

Long-Lasting Flea Collars

The FleaFree Collar provides up to 8 months of continuous flea and tick protection — making it an exceptionally cost-effective canine parasite prevention strategy. The slow-release active ingredients spread across the coat from the collar outward. Always ensure a proper fit and use a cat-specific collar for feline companions.

Best for: Owners looking for a set-and-forget solution for year-round protection.

Medicated Flea Shampoos

NaturaPaw Medicated Flea Shampoo is best used as a supplemental treatment to address an active infestation quickly, rather than as a standalone monthly preventative. Its oatmeal and aloe vera base makes it ideal for dogs with sensitive or irritated skin caused by flea bites.

Best for: Active infestations, post-infestation skin soothing, or as an adjunct to a monthly preventative.

Important Safety Notice

Never use dog flea and tick products on cats, as certain active ingredients (such as permethrin) that are safe for dogs can be highly toxic to cats. Always read and follow product label instructions. Consult your licensed veterinarian if your pet has underlying health conditions or is pregnant or nursing. All products sold by PawTrust Meds are over-the-counter — no prescription is required.