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Fipronil + S-methoprene (Frontline Plus) side effects in King Charles Cavalier Spaniels

66 FDA reports involve Fipronil + S-methoprene in a King Charles Cavalier Spaniel. These are the problems they describe.

14 21%

8 12%

Wheezing

6 9.1%

6 9.1%

6 9.1%

5 7.6%

Ocular discharge

4 6.1%

Didn't stop fleas

4 6.1%

Behaviour change

4 6.1%

Breathing problems

4 6.1%

4 6.1%

3 4.5%

All reports for Fipronil + S-methoprene in dogs