Which symptom is commonly associated with ear infections in dogs?

Which symptom is commonly associated with ear infections in dogs?

• A. Excessive drooling
• B. Foul smell
• C. Increased appetite
• D. Hair loss on ears

Answer: (B)

Ear infections in dogs typically produce a foul odor from the ear because the inflamed canal becomes filled with bacteria or yeast and debris. That odor is a practical clue you can notice alongside other signs like scratching at the ears, head shaking, redness, or discharge. Among the options, the foul smell is the symptom most associated with an ear infection. Excessive drooling isn’t a typical sign of an ear problem and is more often linked to mouth or nausea issues; increased appetite doesn’t relate to ear infections; hair loss on the ears could indicate a skin condition or other dermatologic issue rather than an active ear infection. If you notice a foul odor coming from your dog’s ears, have a veterinarian evaluate promptly to identify the cause and start appropriate treatment.

Ear infections in dogs typically produce a foul odor from the ear because the inflamed canal becomes filled with bacteria or yeast and debris. That odor is a practical clue you can notice alongside other signs like scratching at the ears, head shaking, redness, or discharge. Among the options, the foul smell is the symptom most associated with an ear infection. Excessive drooling isn’t a typical sign of an ear problem and is more often linked to mouth or nausea issues; increased appetite doesn’t relate to ear infections; hair loss on the ears could indicate a skin condition or other dermatologic issue rather than an active ear infection. If you notice a foul odor coming from your dog’s ears, have a veterinarian evaluate promptly to identify the cause and start appropriate treatment.