JD> Larry, have you had any experience with underground electrical fences 
JD> for controlling animals?  I am especially interested in if I can set 
JD> one up around my yard for my cats, and a larger one around my property
JD> for my dogs.
Joe,
One "fence" should be all it takes for both critters. Actually, all that's 
involved is an underground "antenna" that carries a signal current around 
your yard. The actual work is done by a shock collar that sends a warning 
tone to the animal when thay get close and zaps them when they ignore the 
warning and go closer. Different size and power of collars for the dog and 
cat. They both work on the same signal. Certainly better than having your 
critters shot for trespassing, and a whole lot cheaper than real fence.
jackson
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