My Dog’s Collar Cut Him

Your dog’s collar is one of the most valuable assets that your dog owns. It is easier for you to control and take care of your dog when you have a dog collar. However, any mistakes you could make with the dog collar may result in injuries for your dog, some serious, and others minor. A dog cut is one of the possible injuries that your dog could sustain from a collar. Additionally, the collar may cause chafing, rubbing, and pinching on the dog’s neck.

Whenever a collar is causing such a problem on your dog, it could be that it is not well fitted or low quality. Here is more information on why your dog’s collar cut him and how you can prevent further damage.

Reasons for Collar Cuts on Dogs

Before the collar eventually cut’s the dog, the issue may have been developing over time. For this reason, you must check on the part under the collar from time to time to notice such developing issues. Some of the reasons why the collar may cut your dog or cause other problems on the skin are:

The Collar Is Too Tight

Ideally, when tying the dog’s collar, you tie it tight enough to prevent it from falling off. However, if the collar is too tight, it may cause harm to your dog. A collar that is too tight will interfere with its feeding and respiratory function. Additionally, the too-tight collar may cut the dog, especially around the edges of the collar. To identify whether the collar is too tight, ensure that you can comfortably run two fingers under it. If the collar is too tight, buy a larger size to avoid such damage on the dog’s body.

The Dog Is Chafing

In case there is moisture trapped under the dog’s collar, it will make the dog start chafing. If the rubbing is too much, it can cause an opening on the skin. Therefore, remove the dog’s collar from time to time, especially if the collar is wet. Make sure that the fur is dry before you put the collar back.


If your dog pulls the collar when walking, this may result in collar burns or cuts. Additionally, the pulling may cause a leash burn on your hands. You can rectify this by training your dog not to pull or getting a gentle head harshness. Additionally, ensure that you have a harness that distributes pressure evenly to avoid cuts and injuries.

Using the Wrong Collar

Although there are many dog collars in the market, not each one of them is of good quality. Additionally, since all dogs are different, they may react differently to different collars. With this in mind, before you choose any dog collar, ensure that it is the right one for your dog. In case you have recently bought a new collar, closely observe it to notice any possible negative effects it may have on the dog. It is also advisable to avoid going for low-quality collars that may cause harm to your dog’s skin.

A Stiff or Rough Material

Your dog may be allergic to the material that the collar is made from. For instance, if the material of the dog’s collar is untreated leather, it may irritate the dog’s neck and cause a burn or a cut. Therefore, it is necessary to ensure that you go for a soft collar and with a material that your dog is not allergic to. 

First Aid for a Dog’s Collar Cut

A cut from a dog’s collar is not as serious as a cut from other highly infectious items. However, be careful with this cut since it can lead to other severe complications if handled carelessly. Basic techniques for you should use for taking care of the cut are:

Apply Pressure to Stop Bleeding

If the dog’s collar cut makes him bleed, apply pressure to stop the bleeding. Use a clean towel or a gauze square to stop bleeding, based on the cut’s size.

Clean the Wound

After bleeding stops, clean the wound to eliminate infections. Use plain clean water to clean the wound since it is not irritating.

Disinfect the Wound and Apply a Temporary Bandage

Use disinfectants like mild chlorhexidine to disinfect the wound. Avoid using hydrogen peroxide since it could be too harsh on the wound. After disinfecting, cover the cut with a temporary bandage to prevent further infection.


If your dog’s collar cut him, there may be a problem with the collar. In case the cut is not too big, you can treat it on your own, as advised above. Additionally, consider getting a new collar for him that will keep them comfortable and safe. Seek advice from your vet if the collars you buy are still cutting the dog. 

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