Does it work on medium or large dogs?

No. It is built for extra-small dogs of roughly 1 to 4 kg, so the strap and contact points will not fit larger necks properly.

How many correction levels does it have?

Seven. You can start on the lowest level and increase only if your dog does not respond.

Pet Life does not present it as a fully waterproof collar, so remove it before swimming or bathing.

It is the claimed remote range, useful if you want to trigger a correction or the LED from a distance rather than at arm's length.

Many trainers prefer reward-based training first. If you use static correction, keep levels low, supervise, and avoid leaving it on all day.

Expect the collar, the remote or control unit, a charging cable and instructions. Check the listing for the exact bundle.

2 stores we checked sell it, including Tractor Supply Co, Chewy.

At Chewy, for $58.46, as of our latest check.

$58.46at ChewyChecked 15 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.