Can Dogs Chew Grounding Mats? Risks and What to Do

Quick answer: The mat and cord carry no electrical current normally, so chewing is unlikely to shock your dog. The real risks are damaging the cord's safety features, destroying the mat, and ingesting cord material. Heavy chewers should be supervised or skip the mat.

By the MattressNut editorial team · Updated June 2026

Dogs Chewing Grounding Mats Explained

A grounding cord is not a live electrical cord, since it connects only to the ground wire and typically includes a resistor. That lowers the shock concern compared to a power cable. But a determined chewer can still swallow cord material, break the conductive connection, or compromise the built-in safety resistor, which is why supervision still matters.

Key Facts & What to Do

1. Choose a cord with a safety resistor and keep it intact, especially for pets that chew or scratch.
2. Route and conceal the cord: Run it out of reach and use a cord cover or protector indoors.
3. Supervise puppies: Young dogs gnaw; supervise until they outgrow it.
4. Inspect often: Check for fraying, bite marks, or exposed wire and stop using a damaged cord.
5. For heavy chewers: The safest call is to avoid the mat entirely or only use it under direct supervision.

Safety & Mistakes to Avoid

Do not leave a known chewer unsupervised on a mat with an exposed cord. Do not keep using a cord that has been bitten through, as the damage can defeat the resistor and conductivity. Watch for any swallowed cord material, which is a vet concern regardless of electrical risk. If your dog treats everything as a chew toy, accept that a grounding mat may simply not be a good fit.

The Premium Grounding Pet Mat

The Premium Grounding Pet Mat uses a genuine grounding cord with a built-in safety resistor and is purpose-built for pets, but no mat is chew-proof. If your dog is a heavy chewer, conceal the cord, supervise, and inspect it. The 90-day trial lets you see how your dog treats it before committing.

See the Premium Grounding Pet Mat

Bottom Line

Chewing is more of a damage-and-ingestion problem than a shock problem, but for serious chewers the honest answer is to supervise closely or skip it.

Bottom line: Dogs can physically chew a grounding mat's cord with little shock risk, but ingestion and damage make supervision essential and rule it out for heavy chewers.

More on grounding for pets: best grounding mat for pets · our pet grounding mat review · grounding mat for dogs · grounding for pets explained