Which symptoms may indicate a roundworm problem in dogs?

The symptoms indicative of a roundworm problem in dogs include diarrhea and coughing. Roundworms are intestinal parasites that can lead to gastrointestinal upset, resulting in diarrhea as the dog's body reacts to the presence of these worms. Additionally, when infected dogs cough, it is often due to larvae migrating through their lungs and causing respiratory irritation. This dual symptom presentation—diarrhea from intestinal disruption and coughing from pulmonary effects—strongly suggests a roundworm infestation.

Recognizing that roundworms can lead to serious health issues in dogs highlights the importance of monitoring for these symptoms and seeking veterinary treatment when necessary. Identifying these signs early can help in ensuring a better prognosis and preventing widespread contamination in the environment.