Cumberland Valley Animal Shelter answers your pet-related questions. Hairballs a gross, but a fact of life when you have cats. A reader wonders why her cat literally walks all over her when they go to ...

DEAR JOAN: Once in a while I’ll find our male cat sitting next to one of several neighborhood cats, howling at the top of his lungs. Why does he do that ? — Dennis M., San Jose DEAR DENNIS: Normally, ...