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Data as of Oct 16, 2026Based on 115 AI responses
Reviewed by Dimitry Apollonsky
AI summary
NexGard for Dogs holds a clear lead as a monthly oral preventative that veterinarians frequently suggest first. Across every major buyer question evaluated, it remains the primary recommendation over longer-lasting or topical alternatives.
Rank and Mentioned in · since Jul 6
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | monthly oral chews targeting fleas and ticks | monthly oral chews targeting fleas and ticks | 77% |
| 2 | extended protection lasting up to twelve weeks | extended protection lasting up to twelve weeks | 60% |
| 3 | 55% | ||
| 4 | topical treatments offering specific tick-repellent action | topical treatments offering specific tick-repellent action | 53% |
| 5 | monthly oral preventative chewables | monthly oral preventative chewables | 52% |
| 6 | fast-acting monthly oral tablets | fast-acting monthly oral tablets | 44% |
| 7 | collars providing continuous flea and tick prevention | collars providing continuous flea and tick prevention | 42% |
| 8 | extended protection lasting up to twelve weeks | extended protection lasting up to twelve weeks | 40% |
| 9 | rapid relief for active infestations | rapid relief for active infestations | 28% |
| 10 | broad-spectrum topical protection against parasites | broad-spectrum topical protection against parasites | 26% |
| 11 | 24% | ||
| 12 | 17% | ||
| 13 | 12% | ||
| 14 | 11% | ||
| 15 | 11% |
Weeks of Aug 17 – Sep 27, 2026 · Since Jul 5
Widest split: Simparica, 83% on ChatGPT Search and 21% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| NexGard for Dogs | 91% | 61% | |
| Bravecto | 71% | 49% | |
| Zoetis | 41% | 68% | |
| K9 Advantix | 24% | 82% | |
| Simparica | 83% | 21% | |
| Credelio | 71% | 18% | |
| Seresto | 33% | 51% | |
| Bravecto | 45% | 35% | |
| Capstar | 16% | 40% | |
| Revolution Plus | 34% | 18% |
1% of citations point at the ranked brands’ own sites. petmd.com, fda.gov, youtube.com are the most-cited sites outside the ranked brands’ own domains.
Which flea and tick preventatives should I use?
My dog has fleas. What is the best flea and tick for dogs treatment? Oral medication vs. topical?
what's the best flea treatment for my dog?
