Nebraska lawmakers have given final approval to stiffer penalties for owners of some dangerous dogs.

Under the bill (LB494) sent to Gov. Dave Heineman for his approval, the owner of a dog deemed dangerous because of a previous attack could face up to a year in jail and a $1,000 fine if the dog attacked again and injured someone.

After a third attack by the dog, the owner could face a felony penalty of up to five years in prison and a $10,000 fine.

The current maximum penalty for owners of dangerous dogs is up to a week in jail and a $1,000 fine.

The bill would also require veterinarians to report cases of possible animal abuse.