We are having a snow storm here in VA today so I already knew that my female yorkie WAS going to have a mishap so I put pee pads down in the house. Well, she pooped and I noticed skinny worms in it. She had a litter of three puppies 26 days ago. Can I worm her now? What about the pups? I have never seen worms in her poop and wondering where she could have gotten them from. I appreciate any advice...thank you.