Well, that's funny. The linked web page says it's under construction.

And if petsafe requires the dog's owner to do something, it's probably out of the question. The damn Chihuahua is almost a hundred piercing feet of day and night dog yip distance, which only adds a slightly pleasant bit of backyard apartment echo to an intolerable noise.

I've gotta say, it's really nice to see that I came up with a topic that so many of you can relate to. I didn't even think to call it OT, but I guess if it has to do with a CI sleeping or being able to think during the day, it's not at all off topic!