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35% off your first Repeat Delivery order.
35% off your first Repeat Delivery order.
- The 35% discount is valid only on first-time Repeat Delivery orders.
- 5% off all subsequent orders.
- Discount applied in cart. Exclusions apply. See full details >
10% off when you buy online & pick up in-store!
10% off when you buy online & pick up in-store!
- Discount applied in cart. Exclusions apply.
- Offer valid only at petco.com. See full details >
- Curbside pickup now available in most locations.
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Dog Flea & Tick
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$27.53
Repeat Delivery
$28.98
was $45.99
$33.24
Repeat Delivery
$34.99
was $63.99
$34.67
Repeat Delivery
$36.49
was $66.99
$33.91
Repeat Delivery
$35.69
was $64.99
$41.78
Repeat Delivery
$43.98
was $61.99
$41.78
Repeat Delivery
$43.98
was $61.99
$41.78
Repeat Delivery
$43.98
was $61.99
$35.33
Repeat Delivery
$37.19
was $67.99
Flea Treatment for Dogs: Medicine, Collars, Sprays & More
Shop flea treatment for dogs at Petco and help keep unwanted pests from making themselves comfortable in your pet’s coat and your home. When it comes to canine health, many pet parents understand the benefits of a balanced diet and regular exercise. To combat a flea and tick outbreak, however, your pet will need medicine developed specifically to their needs.
Fleas and ticks on your dog are more than a nuisance. They can often result in parasitic diseases and infections in both humans and animals because of their bites and the persistent scratching. For this reason, fleas must be prevented and eliminated before they can spread from your pet and infest your home.
If an infestation does occur, flea medicine for dogs is an efficient way to target pests. From kennel and carpet sprays to powders and room foggers, you are bound to find the right flea treatment product for all of your dog’s favorite hangouts. You can also add to their protection through monthly topical treatments or flea baths offered by local groomers. Regardless of their breed or size, you’ll find an array of flea treatment for dogs that offer options based on their weight and life stage.
Pups who spend the majority of their time outdoors are at even greater risk of needing flea treatment for dogs. Regular use of sprays and mists formulated to repel fleas, ticks, mites and many other common parasites can help with flea and tick prevention. When used in and around your yard and dog house, the risk of infestations can be decreased when these pests are in season. Keep your pup and home happy, healthy and protected through effective treatments and flea medicines for dogs available at Petco. You’ll find a wide assortment of brands including Advantage, Advantix, Seresto, Frontline, Sentry, Capstar and more!
