We have a lot more stray cats than we do stray dogs here in Corvallis, but we’re not as bad as some areas that are just very, very overrun,” said Gardner. Luckily, Heartland offers a year-round TNR program to help keep stray cat populations in check. But why go to all the effort of getting these feral and stray cats fixed? So drop on by Heartland Humane and schedule your furry friend a nice little surgery. Check out Heartland Humane at 398 SW Twin Oaks Circle, Corvallis.