Pennsylvania’s dog wardens help save the lives of dogs and puppies that are found at breeding sites living in horrible conditions and suffering from infections and disease, veterinarians and state officials said Wednesday. Unfortunately, they said, the Bureau of Dog Law Enforcement is running low on funds and endangering dog warden visits, which could allow any unscrupulous breeders among the nearly 3,000 in the state to continue mistreating animals without fear of getting caught. The solution, said Pennsylvania Secretary of Agriculture Russell Redding, is for the Legislature to approve an increase in the dog license fee, which has remained unchanged since 1996, from $6.50 to $10 for spayed or neutered animals.