Dogs Chewing Leash During Walks? Here's Why

Why Dogs Chew or Bite Leashes

Dogs frequently chew or bite leashes during walks, especially when they're bored, overstimulated, or still teething. This behavior isn’t just mischievous—it’s often a response to unmet needs. Puppies, in particular, may chew on anything within reach, including leashes, as part of normal exploration and teething. Even adult dogs may resort to chewing if they’re not mentally engaged or if walks are too routine.

The leash becomes a target when the dog lacks alternative outlets for energy or curiosity. If the walk offers little stimulation, the leash may be the only thing to grab onto. This is especially true if the dog is not being guided with consistent cues or rewarded for good behavior.

Common Triggers Behind Leash Biting

Leash biting often occurs when a dog feels frustrated or lacks direction. Pulling on the leash is a common sign of this, and it can create negative associations, making walks stressful for both dog and owner. When a dog bites or chews the leash, it’s usually not out of defiance—but because the leash is an accessible object during a high-energy or distracting moment.

In some cases, the dog may be trying to assert control or test boundaries. For example, if the dog is used to being allowed to pull or bump into the owner, they may extend that behavior to the leash. This is especially true if the owner doesn’t correct the behavior consistently.

Effective Ways to Stop Leash Chewing

Instead of reacting with punishment, focus on prevention and redirection. One approach is to use a chew deterrent spray on the leash—some owners apply it lightly to the dog’s mouth to help them associate the taste with the behavior. However, this only works if paired with positive reinforcement for better choices.

Switching to a chain leash (like a stud chain) can also help, as it’s uncomfortable for the dog to bite. These are chew-proof and can discourage the behavior, though they may be harsh on the handler’s hands. Wearing garden gloves is recommended for comfort.

Most importantly, make the walk more engaging. Use frequent turns, verbal cues, and rewards to keep the dog focused on you. If the dog is distracted by surroundings, they’re more likely to chew the leash. By making yourself more interesting than the environment, you reduce the chance of leash chewing.

Training Tips for Better Leash Behavior

Consistency is key. If you allow leash chewing sometimes but not others, the dog won’t understand the rule. Instead, use clear, repeated cues like “leave it” or “drop it” and reward the dog when they release the leash.

Practice short, frequent walks with lots of stops, turns, and rewards. Make it a game—sudden U-turns, treats, and playful tones can keep the dog attentive. When the dog focuses on you instead of the leash, reinforce that behavior immediately.

Avoid jerking the leash out of the dog’s mouth, as this can turn it into a tug-of-war game. Instead, redirect their attention and guide them with positive reinforcement.

When to Seek Professional Help

If leash chewing persists despite consistent training, it may be tied to deeper behavioral issues like anxiety or over-excitement. In such cases, working with a certified trainer or behaviorist can help identify the root cause and create a tailored plan.

Remember: addressing the symptom (chewing) without fixing the cause (boredom, lack of focus, poor training) won’t lead to lasting results. Focus on building trust, communication, and engagement during walks.