These nasty little
critters are really a problem for some doggies. I've never had them
'cause my Dad puts this stuff on my shoulder called Frontline that kills
them. He says there's lots of other stuff people can use too, including
the powder he puts in the rooms where there is carpet. If you need some
good advice, check out the sites here. There's tons of good info about
these critters and how to get rid of them.