I had dewormed my puppy when we got her in December but apparently the dewormer we use is not effective against tapeworms. We found a tapeworm and she got Drontal Plus from the vet. Now she has the runs and gas. Is there anything I can do to settle her stomach. She'll get the Drontal Plus again in a month in case there were any eggs that hatched, so I'll be prepared for her to get sick next time.