Can worms make dogs sick

Yes, vomiting can be a symptom of "worms".

Your dog may, or may not have other symptoms, such as:

• Visible worms or eggs in fecal matter

• Visible worms in fur, or area around dog's rear

• Scratching or rubbing of rear on the ground

• Bloated looking belly

• Weakness, increased appetite, constant hunger, weight loss

• Diarrhea (could contain blood)

Symptoms for worms can be easily confused with other health problems. If you suspect your dog has worms, it's best to have your dog examined by a vet.