F910 Wireless Dog Fence

The waterproof collar survived a full week of my lab jumping in the pond, which honestly surprised me at this price. I set the forbidden zone to 10 feet around the garden beds and he picked up the warning beep within two days. Battery lasts about three days on a charge with the collar on all day.

Set the boundary to about 120 feet and my beagle picked up the correction tone within two days. The 330-yard remote range is more than I'll ever need, but it's nice knowing I can call him back from the far end of the field. Three dogs on one system sealed it for us.

I was worried the collar would be too bulky for my 20 lb terrier, but it fits her 12 inch neck fine and she doesn't seem bothered wearing it. The waterproof part actually holds up, she's been out in the rain twice and it still works.