ODIFRBI Bark Collar 2-Pack: Dogs 8–120 lb, Reflective, 4 Modes

Why it matters

Two automatic collars use AI bark recognition and motion detection with four modes and five sound frequencies. Odorless reflective nylon straps fit dogs 8–120 lb. One-year warranty.

Who it's for, and who should skip it

Good fit if

Two-dog homes
Mixed sizes
Night walks

Look elsewhere if

Dogs barking from fear or separation anxiety
Puppies under about 6 months
Unsupervised all-day wear

Pros and cons

Pros

Two collars
Wide fit
Reflective

Cons

Few specs
Battery not stated
Unpublished output

Limitations to weigh

Find out why your dog barks first: boredom, fear, separation distress and alerting all need different fixes, and a bark collar can make fear or anxiety worse.
Automatic collars correct every bark they detect, including alarm or distress barks; never leave one on an unsupervised dog for long periods.
Follow the maker's wear limit (often no more than 8 to 12 hours a day), check the neck daily and move the unit to avoid pressure sores.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Price seen	$39.99	Retailer
Material	Acrylonitrile Butadiene Styrene	Retailer
Closure	Buckle	Retailer
Dog size	Dogs	Retailer
In the box	bark collar	Retailer
Model number	WH-ZFQ01	Retailer
Warranty	1 year	Retailer