Ivermectin + Pyrantel (Heartgard Plus) side effects in Samoyeds

87 FDA reports involve Ivermectin + Pyrantel in a Samoyed. These are the problems they describe.

Didn't work as expected
25 29%
Didn't stop worms
19 22%
Didn't prevent heartworm
18 21%
Vomiting
15 17%
Digestive tract disorder
13 15%
Diarrhea
13 15%
Malaise
5 5.7%
Cardiac disorder
5 5.7%
Loose stool
4 4.6%
Lethargy
4 4.6%
Straining to defecate
3 3.4%
Loss of appetite
3 3.4%

All reports for Ivermectin + Pyrantel in dogs