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Spinosad (Comfortis) side effects in King Charles Spaniels

39 FDA reports involve Spinosad in a King Charles Spaniel. These are the problems they describe.

25 64%

Didn't stop fleas

6 15%

5 13%

4 10%

2 5.1%

Didn't work as expected

2 5.1%

Loss of appetite

2 5.1%

Balance impaired

1 2.6%

1 2.6%

1 2.6%

Hyperextension

1 2.6%

Inappropriate preparation of medication

1 2.6%

All reports for Spinosad in dogs