Doktor Doom - Dog Only Residual & Contact Flea Killer Spray
Description
TL;DR: Doktor Doom Dog Only Residual & Contact Flea Killer Spray is a 1 L topical spray that kills fleas, ticks, and biting insects on contact and keeps working afterwards. It's formulated exclusively for canine use, making it suited to dog owners who want one bottle for both immediate knockdown and residual coverage.
This Doktor Doom spray gives dog owners a dual-action option in a single 1 L bottle: contact kill plus residual protection against biting insects. Doktor Doom is a Canadian pet and home care brand.
Because it's formulated specifically for dogs, it can be applied directly to your pet when used as directed — no guesswork about whether a general insect spray is appropriate for canine use.
Key features
- Dual-action formula — kills fleas and ticks on contact, then continues to repel biting insects.
- Dog-specific — formulated exclusively for canine use; not for cats or other non-canine pets.
- 1 L spray bottle — enough volume for repeat applications and larger coverage areas.
- Canadian brand — Doktor Doom pet and home care products.
- Spray format — an alternative to spot-on or oral dog tick medication.
Specifications
| Attribute | Value |
|---|---|
| Brand | Doktor Doom |
| Product type | Flea & tick treatment spray |
| Volume | 1 L |
| Target species | Dogs only |
| Targets | Fleas, ticks, biting insects |
| Action | Contact kill + residual |
Who is it for?
This spray is for dog owners who want a single product that handles both immediate insect control and ongoing repellency. It suits households dealing with seasonal flea and tick pressure, and owners who prefer a spray they can also use around their dog's resting areas.
Do not use on cats or other non-canine pets — this product is formulated for dogs only. If you're weighing a "doctor doom dog" spray against other formats, note that this is a topical spray rather than a spot-on or chewable.
Feeding & use
This is a topical spray, not a food or supplement. Always read and follow the label directions before applying.
Spray on your dog as directed, avoiding eyes, nose, and mouth, and reapply according to the label's residual guidance. The 1 L bottle can also be used on pet bedding and surrounding areas where fleas and ticks may hide, per label instructions.
You may also like Advantage II - Flea & Tick Medicine and Advantix II - Flea & Tick Medicine as topical spot-on alternatives. For safe removal after a walk, pair this spray with the Gabo - Tick Twister Tick Removal Tool - 2 Pack.
Available for same-day pickup at our North York, Toronto storefront, or ships Canada-wide.
Doktor Doom - Dog Only Residual & Contact Flea Killer Spray
Frequently asked questions
Everything pet parents usually ask about this product.
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What size is the Doktor Doom Dog Only Flea Killer Spray?
This spray comes in a 1 L bottle.
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Is this flea spray meant for dogs?
Yes. It is formulated for use on dogs as a residual and contact flea killer.
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Can I pick up this flea spray in Toronto?
Yes — same-day pickup is available at our North York storefront, or we ship Canada-wide.