Why does my dog smell like rotting vegetables after I've checked?

It's odd that it improved when the [Giardia](https://www.petcoach.co/dog/condition/giardia/) was treated. My first suspicion for the ongoing odor is that she may be licking at her anal glands or eating her own (or someone else's) poop. Ideally, have her examined by a veterinarian just to make sure there are no wounds, irritation, etc in her mouth or throat that maybe contributing. You r vet can also check her anal glands to see if they seem full or irritated which could lead t her having a tendency to lick at them a lot. If her anal glands are fine, and her mouth is fine, use a daily product for dental health. [CET products](https://us.virbac.com/cet-veggiedent-fr3sh-dental-chew-for-dogs) contain chlorhexadine which kills bad breath causing bacteria. [Water additives](https://www.petco.com/shop/en/petcostore/product/zymox-oratene-water-additive) are great too. I hope thats helpful for you. Thanks for asking PetCoach! Good luck!

Different odors have different causes. A foul odor may indicate a bacterial infection. A yeast infection sometimes smells like Fritos. A fruity smell can indicate ketones created by diabetes. Dental disease also has a strong smell. Anal gland "juice" smells fishy. If you can't figure out where the odor is coming from, I would have Muffin examined by the vet.

Lily could have dental disease causing foul breath - bacteria form plaque on the teeth and underneath the gumline and cause bad breath. She could have a mass or wound in her mouth if this is a sudden change, or occasionally dogs with gastrointestinal disease will also have bad breath. I'd recommend having your veterinanrian examin Lily's mouth -she may need a dental exam and cleaning under anesthesia.

Even if you don't visually see a problem with the anal glands and he is not scooting that does not mean it isn't the glands. Yes, I would have the vet check the anal glands. If no problem there, it could be gas that is diet related. Even if you haven't changed his food, they can over time develop a sensitivity. Or, if you have started new treats or given human foods it could be that.

Hi there. Dogs don't sweat through their skin, only their paw pads - so if Mollie has a persistent odor, this is likely due to some other problem such as a bacterial or fungal skin infection, impacted anal glands, an ear infection, or some other issue. I would recommend taking her to the vet for an exam to determine what is causing the odor. He/she should be able to prescribe a medicated shampoo or other treatment for the underlying problem, depending on what is found.

I recommend getting her seen by your vet for an oral exam. There may be some hidden oral disease you cannot see, she may have a tumor or polyp somewhere in her mouth or nasal passages, kidney disease can cause bad breath, there are a number of possibilities. You vet will do a thorough exam, possibly bloodwork and based on these results, be better able to tell you what is going on with your dog and how best to treat it.

You may want to have Rudy Sue examined by your vet - sometimes food or debris can accumulate near an extraction site or the sutures can break down. It’s also possible hat the bad breath is not a dental problem - dogs with chronic gastrointestinal issues can have halitosis. I have never heard reports of lung cancer causing halitosis and I think this would be much less likely.