Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Proportion of dog owners that purchased 1–6 months and 7–12 months of flea and tick medication in a year
| Months of coverage acquired | Fluralaner (%)a | Afoxalaner (%)b | Spinosad (%)c |
|---|---|---|---|
| 1.0–6.9 | 69.4 | 75.5 | 89.6 |
| 7.0–12.0 | 30.6 | 24.5 | 10.4 |
Different superscripts indicate statistically significant differences at P < 0.05 (Chi-square test). Fluralaner versus afoxalaner (χ2 = 756.04, df = 1, P < 0.0001) or spinosad (χ2 = 6935.64, df = 1, P < 0.0001)
