Milbemycin Oxime + Spinosad (Trifexis) side effects in King Charles Spaniels

118 FDA reports involve Milbemycin Oxime + Spinosad in a King Charles Spaniel. These are the problems they describe.

Vomiting
72 61%
Lethargy
37 31%
Itching
13 11%
Diarrhea
13 11%
Didn't work as expected
12 10%
Loss of appetite
7 5.9%
Didn't stop fleas
5 4.2%
Behaviour change
5 4.2%
Wobbliness (ataxia)
5 4.2%
Didn't stop worms
5 4.2%
Tremors
4 3.4%
Vocalising
4 3.4%

All reports for Milbemycin Oxime + Spinosad in dogs