Ivermectin (Heartgard) side effects in Hounds

48 FDA reports involve Ivermectin in a Hound. These are the problems they describe.

Didn't prevent heartworm
24 50%
Vomiting
6 13%
Behaviour change
4 8.3%
Loss of appetite
4 8.3%
Didn't work as expected
3 6.3%
Wobbliness (ataxia)
3 6.3%
Liver problems
3 6.3%
Seizures
3 6.3%
Death
3 6.3%
Blood in faeces
2 4.2%
Nausea
2 4.2%
Weight loss
2 4.2%

All reports for Ivermectin in dogs