Can Heartworm Prevention Make Dogs Sick?
Can Heartworm Prevention Make Dogs Sick? Adverse reactions to these preventives are rare, but do occur. Possible side effects may include vomiting, diarrhea, drooling, panting, and trembling. Some dogs can have an allergic reaction to these types of medications, similar to the reactions seen with ivermectin. Why does Heartgard make my dog sick? The way