Fipronil side effects in Domestic Shorthairs

270 FDA reports involve Fipronil in a Domestic Shorthair. These are the problems they describe.

Didn't stop fleas
80 30%
Vomiting
45 17%
Restlessness or agitation
37 14%
Itching
36 13%
Breathing problems
35 13%
Lethargy
29 11%
Loss of appetite
22 8.1%
Hair loss
21 7.8%
Vocalising
18 6.7%
Death
15 5.6%
Didn't work as expected
11 4.1%
Behaviour change
10 3.7%

All reports for Fipronil in cats