Data as of Aug 25, 2026 · Based on 589 AI responses · See how Parse measures this
Dog Flea & Tick Preventatives
Parse
https://parse.gl
Bravecto leads, named in 70% of answers, ahead of at 65% and at 65%.
Bravecto remains the top-cited flea and tick preventative in AI-generated answers, frequently recommended for its long-lasting, 12-week protection. However,
NexGard has surged in mentions between October 2025 and March 2026, challenging for the top spot and solidifying a narrative that prioritizes oral chewables over other treatment types.
| # | Brand | What AI says | Mention rate |
|---|---|---|---|
| 1 | Praised for its convenient, long-lasting 12-week protection in a chew or topical. | 70% | |
| 2 | Frequently cited for its Simparica and Simparica Trio all-in-one chewable products. | 65% | |
| 3 | A popular monthly oral chew, often framed as a fast-acting, reliable choice. | 65% | |
| 4 | A classic topical treatment, though its overall share of voice has recently decreased. | 50% | |
| 5 | 47% | ||
| 6 | Topical that kills and repels, always with a warning about its toxicity to cats. | 39% | |
| 7 | The leading flea and tick collar, noted for its 8-month low-maintenance protection. | 35% | |
| 8 | The go-to for immediate, short-term relief from an existing flea infestation. | 32% | |
| 9 | 17% | ||
| 10 | A classic topical treatment, though its overall share of voice has recently decreased. | 10% | |
| 11 | 8% | ||
| 12 | 5% | ||
| 13 | 4% | ||
| 14 | 2% | ||
| 15 | 2% | ||
| 16 | 2% | ||
| 17 | 2% | ||
| 18 | 2% | ||
| 19 | 1% | ||
| 20 | 1% | ||
| 21 | 1% | ||
| 22 | 1% | ||
| 23 | 1% | ||
| 24 | 1% | ||
| 25 | A classic topical treatment, though its overall share of voice has recently decreased. | 1% |
Who wins on each AI
The same market, seen by two models.
Sources AI cited
petmd.com is the page AI reaches for most here, cited in 78% of analyzed answers.
Jumped from rank #4 to #2 in mentions between Oct 2025 and Mar 2026.
Fell from rank #3 to #5 in mentions between Oct 2025 and Mar 2026.
Rose from #9 to #4 in overall mentions, solidifying its position as the top collar.
“A convenient, low-maintenance collar with lower systemic absorption.” → “A convenient collar, but with noted safety reports and potential for skin irritation.”
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| 74% | 66% | ||
| 35% | 61% | ||
| 51% | 39% | ||
| 21% | 54% | ||
| 49% | 22% |
The two models disagree most about Credelio (ChatGPT #4, Google #16) and K9 Advantix (ChatGPT #14, Google #4).
Across 589 AI responses, Bravecto is mentioned most, named in 70% of them, followed by Zoetis Petcare (65%) and NexGard (65%).
Parse measures each brand's mention rate — the share of answers naming it — across 589 AI responses to this market's buyer questions. Answers are collected daily and the ranking is published weekly.
Brands enter the ranking when AI answers mention them. Parse collects answers daily and publishes the re-measured set weekly, so new brands appear as AI starts recommending them.
AI responses consistently favor oral medications for speed and complete effectiveness, especially for treating active infestations. Brands like Bravecto and
NexGard are top recommendations for oral chews, while topicals are positioned as an alternative for dogs that cannot take pills.
Brands mentioned
My dog has fleas. What is the best flea and tick for dogs treatment? Oral medication vs. topical?
AI responses consistently favor oral medications for speed and complete effectiveness, especially for treating active infestations. Brands like Bravecto and
NexGard are top recommendations for oral chews, while topicals are positioned as an alternative for dogs that cannot take pills.
AI assistants provide a portfolio-style answer, typically categorizing options into oral chews, topicals, and collars. Bravecto, , , and are consistently listed as leading choices to discuss with a vet. Responses since late 2025 also regularly mention all-in-one products like Simparica Trio that offer broader parasite protection.
Which flea and tick preventatives should I use?
AI assistants provide a portfolio-style answer, typically categorizing options into oral chews, topicals, and collars. Bravecto,
NexGard,
Seresto, and
Frontline are consistently listed as leading choices to discuss with a vet. Responses since late 2025 also regularly mention all-in-one products like Simparica Trio that offer broader parasite protection.