Indiana has a shortage of farm veterinarians -- and that strain could get worse in January when new rules for food animal antibiotics use take effect.
The change will mean more demand for veterinarians in rural Indiana.
One of those vets is Tom Troxel. He takes care of dairy cows, and he and his wife Luann also run a small dairy farm in LaPorte County.
By just before 8 a.m., the first part of their day is already over: the cows have been milked, and Luann is feeding the last of the calves.