does anyone know how good this antenna works? is it better in pens or outside? they sell it for $50 is it worth tha money.

if you hunt out side alot and you have a dog get out of pocket its good when you start looking for him instead of getting in and out of the truck you ride till you get a good beep and yes the are worth there money if you hunt outside. in the encloser unless it is hudge not so much just my opinion