Hook and Roundworms in Dogs: Causes, Signs, Treatment & Prevention
Worm infections are something many dog owners have to deal with at some point. A puppy may look perfectly healthy while carrying intestinal parasites, which is why routine veterinary care and fecal testing are so important. Among the parasites that can affect dogs, hookworms are particularly concerning because they feed on blood inside the small intestine. Roundworms are another common intestinal parasite in dogs. Although hookworms and roundworms are different parasites, both can affect a dog's digestive health and are especially important to watch for in young puppies. What Are Hookworms in Dogs? Hookworms are small intestinal parasites that attach to the lining of a dog's small intestine and feed on blood. Puppies are particularly vulnerable to hookworm infections. One challenge with hookworms is that an infected dog may not always show obvious symptoms. In some cases, the infection is discovered during a routine fecal examination rather than because the owner noticed somet...