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Why Does My Dog Smell Like Metal: 6 Reasons & Solutions

It can be very awful when your dog is roaming around you and smells like metal. Also, this can be very concerning too.

Why does my dog smell like metal?

There can be a number of causes behind that. Dental issues can be responsible. Or Internal haemorrhage can also be claimed. Or there might be internal body problems. It can be because of kidney problems. Or your dog might have a scar on his skin, blood sometimes smells like metal.

Don’t get dizzy on that note. Read the whole article and clear your head out!

6 Reasons Why Dogs Smell Like Metal

You’re not alone if you’ve ever sensed your dog smelling like metal or iron. And there are so many causes to claim responsibility for that. Not simply because your dog has been digging in places where they shouldn’t.

Dogs may do many unusual things, like peeing in a blanket or licking the floor. But smelling like metal is another thing. And these metallic or ionic odours can easily differ from the fishy natural dog’s odour. 

Doggy breath typically has a fishy rather than metallic odour. If your dog is out and about, it’s quite obvious. And you’re getting that metallic odour from your dog.

If your dog has a metallic odour, you can just ignore the fact as a normal odour. But, it could be an indication of health concerns. First thought that maybe your dog was injured. 

After all, a metallic odour is frequently connected with blood. It is important to inspect your dog’s lips for bleeding and to feel for any injuries.

But perhaps blood isn’t the answer. Also don’t mix up dog stinking and metallic odour. There could be other reasons why your canines smell like metal as well. And, as a dog owner, it may be very upsetting.

We’ve covered some of the most prevalent causes of your dog smelling like metal in this article. Also, we’ve discussed how to prevent and what needs to be done. 

Let’s jump on to the details below:

Reason 1: Dental Issues

Canine periodontal disease or gingivitis is the most common cause of “dog metallic breath”.

Bad breath in dogs is usually characterised by a fishy odour rather than a metallic odour. But, if your dog’s gums are bleeding, his breath may have a coppery, metallic stench. Because you can say the blood has a metallic odour that is mixed with the breath. 

Check if you are positive that the metallic odour is coming from your dog’s breath. And not from his rare part. Then it may be worth inspecting what your dog has chewed or gnawed on.

Check to make sure that whatever the dog has been chewing on hasn’t harmed his oral health. There should be no lacerations or swelling around the gums.


It’s best to act immediately with a vet’s concern. And corrective dental repair is required to avoid major health issues.

But, if you identify a minor cut in the interdental area. Then you can treat your dog at home and allow it to recover.

Reason 2: Internal body Problem

Metallicity breath can also be caused by internal bodily problems that you are unaware of. It can also happen when dogs have gastrointestinal tracts. You may look for other symptoms like your dogs pushing food


Once again, we strongly advise consulting with a veterinarian. If your dog has gotten a metallic breath all of a sudden. And something isn’t quite right with his recent actions.

Reason 3: Kidney Disease

Renal disease breath is a common indication of kidney failure. The iron odour or metallic odour is because of the buildup of waste materials and poisons. 


Again, you should get veterinarian assistance as soon as possible. Because renal failure is fatal if not treated quickly. But try to look for other kidney disease symptoms before heading to a vat. 

Reason 4: Internal Bleeding

As previously said, blood has a distinct odour. It’s typically metallic, especially when new.

If the pup has a serious condition that causes him to bleed into his stomach. Or respiratory tract, you may notice an iron-like odour on his breath. 

In general, if your dog has a metallic odour. He or she will also exhibit additional symptoms such as lethargy and despair. 

Look for those symptoms to be sure. Though noticing internal bleeding can be a hard job. But as dog owners, it’s our duty to determine the sign that our dogs show.


Internal bleeding is a matter of concern, and you should take your pet to the clinic immediately. Your vet will examine your dog and properly treat him. 

Reason 5: Impacted Anal Gland

Because of impacted anal glands, your dog most likely smells like iron or metal. They can become clogged and develop a metallic odour, which some people describe as fishy.

When the pup has a bowel movement, his anal glands are normally emptied. If the anal sacs do not drain or get obstructed, your dog will release an iron-like odour.

The fluids within the anal glands thicken over time. Your dog will suffer from both the odour and the pain as a result of this. The longer the impaction goes untreated, the more painful it becomes.


Impaction is cured by expressing or draining the sacs. If the obstruction is severe or if the disease exists. To eliminate the hardened substance, the afflicted sac may need to be flushed.

Because these disorders are uncomfortable. Some pets will require a tranquilliser or anaesthesia for therapy. Visiting the clinic may also be needed.

Your dog’s anal gland may normally recover in a short period of time. But, you can support that with a nutritious diet. Helping your dog lose weight also can be your concern. 

But, if you discover anything suspicious, don’t hesitate to consult a veterinarian.

Your veterinarian may recommend medication and supplements for your dogs. We’ve gathered some of the best brand vitamins for your dog’s diet:

Product 01 
Product 02 

These vitamins are recommended by some of the renowned vets. That will help with your dog’s nutrition. 

There might be some other reason behind your dog’s metallic smell. 

Reason 6: Scar in Skin

Finally, your dog’s skin may have a scar. Or there is blood on his skin, which is producing the metal odour. Because, as previously said, the smell of blood is metallic or sarcastic.

Examine his entire body to see whether he has any wounds or scars. 


The most effective approach to halting blood flow is to apply pressure to the wound. Gently apply a clean cotton pad, gauze, or even a feminine hygiene napkin to the bleeding area. This sucks the blood, allowing a clot to develop.

If blood absorbs through the patch, do not replace it. If you have any first aid supplies for your dog at home. 

You may try to treat your dog yourself. If the scar is critical, see a veterinarian right away. 


Question: What dog breeds require gland expression?

Answer: Certain breeds are more prone to require the manual expression of their glands. They often need this on a monthly basis. Top of the list is Chihuahuas, Toy and Miniature Poodles, Cocker Spaniels and Beagles.

Question: What to do if my pup’s glands are infected?

Answer: Redness or swelling around the sphincter is a sign that the glands are infected. The blood or pus in your dog’s stool is also infected. As is the carpet after they’ve completed scooting.

Bottom Line

Thanks for tagging with us to the finish line. Hope now you are sure about why does my dog smell like metal. 

As a dog owner, you may not neglect any sign your dog shows. Neglecting may damage your dog’s health.

Best of luck with your dog buddy!