Ivermectin + Pyrantel (Heartgard Plus) side effects in Fox Wire Terriers

47 FDA reports involve Ivermectin + Pyrantel in a Fox Wire Terrier. These are the problems they describe.

Didn't prevent heartworm
16 34%
Vomiting
16 34%
Didn't work as expected
8 17%
Didn't stop worms
7 15%
Diarrhea
7 15%
Digestive tract disorder
5 11%
Lethargy
4 8.5%
Cardiac disorder
3 6.4%
Coprophagia
2 4.3%
Head tilt - neurological disorder
2 4.3%
Wobbliness (ataxia)
2 4.3%
Appearance, abnormal
1 2.1%

All reports for Ivermectin + Pyrantel in dogs