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Dogtra E-Fence EF-3500 Fence Collar

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Dogtra E-Fence EF-3500 Fence Collar


Availability : In stock



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Regular Price: $169.95

Our Price: $119.99

Regular Price: $169.95

Our Price: $119.99

The Dogtra E-Fence additional collar allows you to add any number of dogs to your existing Dogtra E-Fence Containment System.

Slightly larger than some competing collars, the rechargeable and fully waterproof Dogtra collar is a little bit too clunky for dogs under 20 lbs. The collar is extremely durable.

The collar offers independent correction levels adjusted on the collar itself so each dog on the system can have the appropriate correction level for their temperament. The collar beeps and vibrates to warn the dog that she is approaching the boundary.



  • Rechargeable Receiver Collar
  • Long, Short, and Training Prongs
  • Charging Adapter

The Dogtra E-Fence EF-3500 Extra Collar allows you to add a dog to your Dogtra E-Fence in-ground fence system. The extremely durable, fully waterproof collar is perfect for rough and tumble dogs or water installations. The Dogtra E-Fence fully rechargeable collar offers independently adjustable correction levels for each collar so you can be sure each dog on the system has just the right settings. The collar also features both tone and vibration warning. The collar includes three sets of prongs: long, short, and training. 

Collar Features:

  • Waterproof
  • Independently Adjustable Correction Levels + Beep and Vibrate
  • Rechargeable
  • Long, Short, & Training Prongs
  • Plastic Collar Band With Buckle Closure


  1. Durable Review by Kirk C.

    These collars are really well made and to me feel like they are made in a more sturdy manner than some of the others I saw. They are really waterproof and don't wear easily. Like the fence, I am happy with my purchase. (Posted on 4/5/2013)

  2. Collar comfort Review by Frank

    When I needed an additional collar I never thought twice about where to turn. It was a true no-brainer and no matter how many dogs I get I can always turn back to Flexpetz.com for their terrific products and top of the line service. I cant complain but I must endorse Flexpetz.com.
    -Frank lenge, NC (Posted on 10/18/2012)

  3. my dog collar experience Review by Renae

    Dogtra Gold EF-3000 Extra Collar
    It has so many features I could not help but get one. It’s waterproof, it has independently adjustable correction levels that beep and vibrate, it’s rechargeable and has a
    plastic collar band with buckle closure for a good fit. If that was not enough to to make me get one than nothing was. I wound up being very pleased by the quality of this collar as opposed to others. I think it’s wonderful for anyone looking for something like this.
    -Renea Goddard, AZ (Posted on 10/15/2012)

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