Dogtra Tom Davis 280C 2.0 E-Collar
- 1/2 mile range, waterproof
- 127 levels, vibration
- Boost and lock functions
- Dogs 10 lb and up, puppy to adult
- Rechargeable, biothane strap
- 1 year limited warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A waterproof, rechargeable remote training collar with long range and many adjustment levels, sold for dogs from small to large. Check the weight floor and what stimulation types it offers before buying.
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ASIN: B0DSPF748BCategory: Training Collars
Overview
Off-leash training in open ground is the situation this Dogtra remote collar is built for, with a handheld transmitter and a receiver on a quick-release buckle strap. Boost and lock functions are listed, along with vibration.
A large level range allows fine control, and the remote works at a distance across open ground. The listing names vibration but gives no detail on other stimulation types, receiver weight or battery life.
Who it's for
An owner training small to large dogs outdoors who wants a rechargeable system with a belt clip and lanyard. Owners of tiny dogs, or those after automatic bark control, need another type.
Pros and cons
- Long range remote
- Many adjustment levels
- Quick release buckle strap
- Weight floor excludes tiny dogs
- Other stimulation types not described
- Battery life not listed
- Not a bark collar
Performance notes
A handheld transmitter sends a signal to the receiver on the strap, so range depends on terrain and obstacles. Level selection and boost and lock functions let the trainer fine-tune correction, and the care notes call for charging fully before first use.
Specifications
| Brand | Dogtra |
|---|---|
| Dimensions & fit | |
| Dog Breed Size | All, Medium, Small |
| Size | 2nd Gen |
| Capacity & performance | |
| Age Range Description | Puppy, adult |
| Construction & materials | |
| Material Type | Biothane collar strap |
| Color | Tom Davis 280C 2.0 |
| Included components | |
| Included Components | Charging block and splitter cable, receiver with quick release buckle strap, remote transmitter, test light, lanyard, belt clip, quick start guide |
| Unit Count | 1 Count |
| Warranty & support | |
| Warranty Description | 1-year limited warranty |
| Other details | |
| Breed Recommendation | All breed sizes, small to large dogs 10 lbs and up |
| Closure Type | Buckle |
| Animal Collar Type | Electronic training collar |
| Product Care Instructions | Charge fully before first use, clean after exposure to dirt or water, rinse saltwater off, store in a cool dry place |
Frequently asked questions
Is the Dogtra Tom Davis 280C a bark collar?
No, it is listed as an electronic training collar with a remote transmitter, and the listing mentions no bark detection.
How do I care for the Dogtra 280C 2.0?
The care notes say to charge fully before first use, clean after dirt or water, rinse off saltwater and store in a cool, dry place.
What comes with the Dogtra 280C 2.0?
A charging block and splitter cable, a receiver with quick release buckle strap, a remote transmitter, a test light, a lanyard, a belt clip and a quick start guide.
Is the Dogtra 280C 2.0 for puppies?
The age range lists puppy and adult, with dogs 10 lbs and up.