Quick answer
Replacing Dogtra e-collar contact points is a simple DIY task: unscrew the old probes, clean the threads, and screw in the new ones. The key is choosing the correct length for your dog's coat and tightening gently to avoid damage.
Why Replace Contact Points?
Contact points on your Dogtra e-collar naturally wear down over time, especially if you train frequently or use the collar on dogs with thick coats. Worn probes can cause inconsistent stimulation, making training less effective. Replacing them restores reliable contact and ensures your dog gets a consistent signal every time.
Choosing the Right Probe Length
Dogtra offers standard 5/8" probes that work well for most dogs with short to medium coats. For long-haired or thick-coated breeds, you may need longer probes—3/4" surgical steel or 1" extra-long options—to ensure the probes make proper contact with the skin through the fur. Using probes that are too short for a thick coat can result in weak or intermittent stimulation.
Step-by-Step Replacement Guide
- 1. Remove the Old Probes: Using your fingers or a small wrench, gently unscrew the existing contact points from the collar receiver. Turn counterclockwise. If they are stuck, apply a small amount of penetrating oil and wait a few minutes before trying again. Do not use excessive force—you can strip the threads or damage the receiver housing.
- 2. Clean the Threads: Wipe the threaded holes on the receiver with a dry cloth or a cotton swab to remove any dirt, debris, or old thread-locking residue. This ensures a clean fit and prevents cross-threading. Skipping this step can cause the new probes to sit unevenly or loosen during use.
- 3. Insert the New Probes: Take your new Dogtra contact points and hand-thread them into the receiver holes. Turn clockwise until they are snug. Use a wrench for the final quarter turn only if needed—most probes tighten securely by hand. Over-tightening can crack the receiver housing or strip the threads. Snug is enough.
- 4. Test the Fit: Place the collar on your dog and check that the probes make firm contact with the skin through the coat. Adjust probe length if necessary. Then test the collar at a low stimulation level to confirm consistent function. If the probes are too short for your dog's coat, the stimulation may feel weak or intermittent—switch to a longer probe.
Product Facts
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Dogtra E-Collar Contact Points: These standard probes are for replacing worn or lost probes on your Dogtra Collar, or for where you wish to change the length of your contact points. They are easily fitted and durable. Length of the standard probe is 5/8". The 5/8" standard length is ideal for most dogs, but if your dog has a thick coat you may need the 3/4" or 1" options for reliable contact.
Dogtra E-Collar Contact Points



