How do you know if a dog has worms?

How to Tell if Your Dog Has Worms. Signs of worms include fatigue, scratching the rear, and visible worms in the feces. Some signs that your dog may have worms include: Visible worms or eggs in the feces. read more

If you think your dog has worms, take your pet to the veterinarian. There are safe and effective treatments available, which your vet will likely prescribe. For the most common types of worms, there are some all-in-one medications in flavored chewable tablets. read more

As worms steal a dog’s nutrients, a dog with worms may also show a sudden increase in hunger. 7. Weight loss. If your dog shows signs of rapid weight loss, he may have a tapeworm or a whipworm. 8. Dull coat. A healthy dog should have a shiny thick coat. If your dog’s coat begins to dull and dry out, he may have picked up a form of worms. read more

Unless a dog has a severe worm infestation, he might not show any physical symptoms. Don't assume an apparently healthy dog is worm-free unless you know he's been tested or is up-to-date on a veterinarian-recommended deworming program. read more