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Spinosad (Comfortis) side effects in Cocker American Spaniels

1,015 FDA reports involve Spinosad in a Cocker American Spaniel. These are the problems they describe.

580 57%

Didn't stop fleas

226 22%

72 7.1%

49 4.8%

44 4.3%

42 4.1%

Loss of appetite

39 3.8%

Didn't work as expected

32 3.2%

29 2.9%

28 2.8%

Wobbliness (ataxia)

27 2.7%

26 2.6%

All reports for Spinosad in dogs