An electronic collar that will break the eardrums of any pest coming within a few feet.

Dr. Stone said that in hospital tests the electronic collar proved to be 60 to 90 percent effective in reducing the number of fleas on pets.

Not long ago, electronic collars seemed an excellent replacement for those restrictive systems that Sir Richard Body wants banned.

Or the dogs ended up on antidepressants and other powerful medications, or confined by electronic collars.

When they got to the edge of the pen their electronic collars gave them pain for their efforts-but the pain was nothing compared with the terror.

At 11:46 A.M., after the Dow had gained 50 points, the New York Stock Exchange applied an electronic "collar" to slow down computer program trading.

Teesside magistrates heard they put a terrier with an electronic collar down a badger hole.

Susan Douglass, Katy's owner, was holding the electronic collar and talking about her three children, when she joked, "I'd like to put it on them."

He was using a broken knife to dig the electronic collar off of his throat before his owners could come fetch him.

And that means no choke chains, no cages and no electronic collars.