If your dog has worms, you may find small grain-like worms in their poop. Tiny worm eggs may also be present in your dog's poop, but these are usually harder to spot.

Here you’ll find a brief description of the most common types of worms in dogs, with links to in-depth articles on how these worms can infect your dog and what you can do to prevent and treat them.

Intestinal worms are organisms that feed off the human body. Tapeworm, hookworm, pinworm, and other types of worms affect the body in different ways. A person may notice worms in stool. Types of ...

According to DoodyCalls, pet waste is one of the biggest carriers of salmonella, giardia, and various types of worms. "When infected dog poop is deposited on your lawn, the eggs of certain ...

If those tapeworm segments make their way inside your dog's stomach, they can, though rarely, make your dog throw up. Then you may actually see a worm (maybe 5 to 8 inches long) in your dog's vomit.