Why it matters
This kit includes three IPX8 receivers controlled by one remote with a stated 3300 ft range. Modes are LED light, sound, and vibration and static from 0 to 99. Remote and receivers charge together by USB, and straps fit 7.1–25.6 in.
Who it's for, and who should skip it
Good fit if
- Three-dog homes
- Swimmers
- Budget buyers
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
- Three collars
- IPX8
- Lights
Cons
- Unpublished output
- Complex remote
- Charging three
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.
| Material | Rubber | Retailer |
|---|---|---|
| Closure | Buckle | Retailer |
| Dog size | Medium Breeds | Retailer |
| Dimensions (seller) | 6.5 x 5.9 x 0.1 inches; 14.89 ounces | Retailer |
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Final verdict
A cheap three-dog kit.
Where to buy
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Questions buyers ask
How many collars come in the Heaflex kit?
Three.
Are the receivers waterproof?
IPX8.