Is this collar only for giant dogs?

Dogtra lists it for dogs over 45 kg, and the strap runs to 33 inches. On a medium or small dog the receiver and contact points will be oversized and the fit poor.

How does a no-bark collar work?

A sensor picks up the vibration and sound of barking and delivers a correction. Dogtra's smart models are designed to reduce false triggers from nearby noise, but you should still watch the first sessions.

Is $124.99 a good price?

It is the best new price among the four stores carrying it, at Best Buy as of November 8, 2026. That puts it at the low end of its recent range.

What comes in the box?

Expect the collar receiver, the strap and charging or battery hardware. Check the listing for the exact contents before ordering.

Can I use it on a dog with a thick coat?

Yes, but you must part the fur and seat the contact points against skin. A loose fit on a heavy-coated giant breed is the most common cause of missed corrections.

Where is the Dogtra Smart NoBark Collar cheapest?

At Walmart, for $124.99, as of our latest check.

Where can I buy the Dogtra Smart NoBark Collar?

5 stores we checked sell it, including Walmart, Best Buy, Tractor Supply Co, Chewy, Lowe's.

Dogtra Smart NoBark Collar

Best price now

$124.99at WalmartVerified

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Our take on the Dogtra Smart NoBark Collar

The Dogtra Smart NoBark Collar is a bark-control collar for large dogs, with an adjustable strap that fits necks up to 33 inches. It is aimed at giant breeds over 45 kg, where fit and stimulation strength matter more than in a small collar. At $124.99 at Best Buy as of November 8, 2026, it sits at the low end of its recent price range across the four stores that carry it new.