Moxidectin (ProHeart 6) side effects in Newfoundlands

54 FDA reports involve Moxidectin in a Newfoundland. These are the problems they describe.

Didn't stop worms
12 22%
Diarrhea
12 22%
Vomiting
10 19%
Didn't prevent heartworm
7 13%
Fever
6 11%
Lethargy
6 11%
Weight loss
5 9.3%
Loss of appetite
5 9.3%
Swelling
5 9.3%
Death
5 9.3%
Hypothyroidism
3 5.6%
Itching
3 5.6%

All reports for Moxidectin in dogs