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Fipronil + S-methoprene (Frontline Plus) side effects in Labrador Retrievers

213 FDA reports involve Fipronil + S-methoprene in a Labrador Retriever. These are the problems they describe.

43 20%

31 15%

Didn't work as expected

27 13%

Application site reaction

23 11%

Didn't stop fleas

20 9.4%

19 8.9%

17 8.0%

Loss of appetite

16 7.5%

15 7.0%

13 6.1%

Breathing problems

11 5.2%

Didn't stop ticks

9 4.2%

All reports for Fipronil + S-methoprene in dogs