[Lowfer] FW: Invisible dog fence LF and MF interference is 0.5oz of C4 the answer?

[KD7JYK DM09]

: Is this one of those systems where there is a wire with an LF signal
: placed on it, and the dog wears a collar? If the dog crosses the wire,
: the collar gives the dog an electric shock?

Yeah.  I've picked up a handfull over the years at thrift shops, generally 
under $5.  Never actually done anything with them.  All the ones I've seen 
and FCCID#s from theones I see in the stores indicate they operate around 10 
KHz.

Kurt