In canine and feline dentistry, what is a common cause of halitosis?

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Multiple Choice

In canine and feline dentistry, what is a common cause of halitosis?

Halitosis in dogs and cats is most commonly caused by dental disease, especially the presence of calculus. Plaque that isn’t removed hardens into calculus, creating a rough surface and deep periodontal pockets that harbor bacteria. These bacteria, particularly anaerobes, produce volatile sulfur compounds and other odorous metabolites, leading to foul breath. As periodontal disease progresses, inflammation and tissue destruction further amplify the odor. While systemic issues like kidney disease, diabetes, or upper respiratory infections can also cause bad breath, dental disease is by far the most frequent source in routine cases, so addressing oral health typically reduces the halitosis.

Halitosis in dogs and cats is most commonly caused by dental disease, especially the presence of calculus. Plaque that isn’t removed hardens into calculus, creating a rough surface and deep periodontal pockets that harbor bacteria. These bacteria, particularly anaerobes, produce volatile sulfur compounds and other odorous metabolites, leading to foul breath. As periodontal disease progresses, inflammation and tissue destruction further amplify the odor. While systemic issues like kidney disease, diabetes, or upper respiratory infections can also cause bad breath, dental disease is by far the most frequent source in routine cases, so addressing oral health typically reduces the halitosis.

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