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 dog-specific spray that kills fleas, ticks, and biting insects on contact and keeps working afterwards. It's formulated exclusively for canine use and made by a Canadian brand.
Fleas and ticks don't wait for a convenient moment. This Doktor Doom spray gives dog owners a straightforward, dual-action option in a single 1 L bottle, combining contact kill with residual coverage.
Because it's formulated specifically for dogs, you can apply it 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, safe when used as directed.
- 1 L spray bottle — enough volume for repeat applications and larger coverage areas.
- Canadian-made pet and home care brand.
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's suited to households dealing with seasonal flea and tick pressure, and for owners who prefer a spray format over spot-on or oral options.
If you've been searching for a dog supplies store near me that carries dedicated flea and tick treatments, this is a practical option to keep on hand. Do not use on cats or other non-canine pets — this product is formulated for dogs only.
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 per 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 tick 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 this Doktor Doom flea spray?
It comes in a 1 L bottle for residual and contact flea control.
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Is this spray safe to use on cats?
No. This product is formulated for dogs only and should not be applied to cats or used in areas where cats may be exposed.
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Does it kill fleas on contact or provide lasting protection?
Both. The formula delivers contact kill on fleas present at the time of spraying and leaves a residual that continues working after application.
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Where can I use this spray?
It is intended for use on dogs and in their resting areas such as bedding and kennels. Always follow the label directions for application rates and surfaces.
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Can I pick this up in Toronto?
Yes. Same-day pickup is available at our North York storefront, and we ship Canada-wide.