Why it matters
At 0.8 oz and about 1 x 1.7 in, the receiver suits small dogs with 6–19 in necks; Chupolik notes fit may be loose around 5 lb. The breathable strap breaks away, a one-key lock prevents accidental static, and contact points come out.
Who it's for, and who should skip it
Good fit if
- Small dogs
- Breakaway safety
- Light collars
Look elsewhere if
- Dogs under the maker's minimum weight
- Fearful or reactive dogs without a trainer
- Owners wanting a quick fix for aggression
Pros and cons
Pros
- Very light
- Breakaway
- Lock
Cons
- Unpublished output
- Tiny dogs fit
- Range not stated
Limitations to weigh
- Static stimulation is an aversive. Many vets and welfare groups advise reward-based training first and a qualified trainer before using any e-collar; start at the lowest level that gets a response and never use it in anger.
- Check fit daily, move the receiver every few hours and limit wear time (makers commonly say no more than 8 to 12 hours a day) to avoid pressure sores.
- Range figures are the maker's open-ground numbers; trees, hills and buildings cut real range.
- Budget e-collars rarely publish stimulation output, so one brand's level 50 is not another's; test levels gradually.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Closure | Break Away | Retailer |
|---|---|---|
| Dog size | Small | Retailer |
| In the box | Remote Control | Retailer |
| Width | 1 inches | Retailer |
| Model number | DB900 | Retailer |
| Dimensions (seller) | 1 x 1.7 x 0.04 inches; 7.76 ounces | Retailer |
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Final verdict
A light small-dog collar.
Where to buy
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Questions buyers ask
How heavy is the Chupolik receiver?
About 0.8 oz.
Is the strap breakaway?
Yes.