Avoiding a sneezing or coughing housemate is second nature. After all, you know they might be contagious, and you want to avoid getting infected. But what should you do when the sick creature in your ...

Candice says her 3-year-old terrier mix has “rice grains” — which appear to be moving — coming out of her rear. She is suspicious that they might be tapeworms, but questions the possibility because ...