If i lived somewhere in town or a city i would have to invest in one of those kind of collars. my brother has informed me that Kirby barks his head off whether hes in his crate or left lose in the house when ever i leave. id love to take him with me but thats not a wise idea with the worry of a hot or freezing car depending on what time of year it is always in question. luckily with 17achers an no neighbors in earshot enough to complain i dont to have worry about it aside from a few unhappy family residents LOL

i think the collars are better then dog/s being uprooted from their family an taken to the shelter an then a chance of not being adopted out is better then that. or at least worth a try