Sarolaner (Simparica) side effects in Mastiffs

66 FDA reports involve Sarolaner in a Mastiff. These are the problems they describe.

Vomiting
16 24%
Didn't stop ticks
11 17%
Seizures
9 14%
Didn't work as expected
8 12%
Lethargy
7 11%
Loss of appetite
6 9.1%
Diarrhea
6 9.1%
Tremors
5 7.6%
Didn't stop fleas
4 6.1%
Underdose
3 4.5%
Frequent urination
3 4.5%
Behaviour change
3 4.5%

All reports for Sarolaner in dogs