We got our kids a basset puppy for Christmas. She's about to turn 3 months, and the lady we bought her from said she was wormed her right before we got her. I haven't seen it yet, but my wife and Brother-in-law both said she had worms in her stool. They're white, 3/4-1" long, and about as wide as a grain of rice. Any ideas on what these are or how to treat them? Just from doing some internet research I'm guessing tapeworms, but I'd like more info. Thanks for the help.