What are common signs of roundworm infestation in puppies?

Common signs of roundworm infestation in puppies include vomiting and failure to gain weight. Roundworms can significantly affect a puppy’s health, as they compete for nutrients in the intestines. This leads to symptoms such as vomiting, as the worms may irritate the digestive tract, and poor weight gain or even weight loss, since the puppy is unable to absorb the nutrients it needs for proper growth. These signs are particularly concerning in young puppies, who are already more vulnerable to the effects of parasites and require adequate nutrition for healthy development.

Other options may present symptoms related to different health issues or conditions, but vomiting and weight gain failure are specifically indicative of a roundworm infestation.