I bought this no bark collar from Petsmart.com its 74.99.
it works!!!!!!
its been 4 days and i don't have it on him all the time . i had it on for the max the 1st day (12 hrs) and on saturday when we went to a bbq.the 1st day he decided he wanted to bark his head off cuz mommy and daddy were busywith house stuff,i put the collar on...it adjusted itself and presto chango...he got a charge..and shut up. and he hasnt barked since. he will make a little baby weak bark at the most...that we can handle.
go to petco for more reviews and this site has some as well. but it works for yorkies!!!!
so fingers crossed it will continue being a deterrant when i decide to use it.
link
http://www.innotek.net/store/product...71c3b29b232b97