Dogs can be infected by several types of intestinal worms, the most common being roundworms, tapeworms, hookworms, and whipworms. Roundworms are especially prevalent in puppies but can infect adult dogs as well. They can lead to severe gastrointestinal distress and malnutrition. Tapeworms, often resulting from ingesting fleas or infected rodents, can cause weight loss and a noticeable change in behavior. Hookworms, which latch onto the intestinal walls, can cause anemia and severe blood loss, particularly in puppies. Whipworms are less common but can still lead to significant health issues if not treated promptly.
