No need to worry. The worms die when exposed to air. You will for some reason see them more at night and clinging around the butt but they will not reinvest since they die pretty quickly. It would be good to wash the dog bedding as it's the fleas that cause this and they do lay eggs.Ask the vet about some flea control. If you don't want to use a topical treatment ask about comfortis. it's a pill and I have used it with great success but I don't know if it is safe for puppies. Maybe someone who has some flea control suggestions for Yorkies will chime in. I am a new Yorkie mom but she is a rescue and older. I have always had larger dogs and am leaning too. |