There are many factors that can contribute to pet odor. Age, diet, activity level, coat type, and hygiene all play a role. But the most common cause of foul-smelling pets is urine or feces.
When these substances mix with bacteria, they create an ammonia smell. Urine contains about 80% water, which helps keep the ammonia concentration high. Feces also contain plenty of moisture and bacteria. Combined, these factors help promote the growth of harmful bacteria that can produce bad smells.
Other causes of foul-smelling pets include cedar chest syndrome, indoor mold, poor air quality, and allergies. If you think your pet is having an adverse reaction to a new environment or another pet in the home, consult with a veterinarian to rule out any serious health problems. In most cases, though, fixing smelly pets requires simple steps like changing their diet and exercising more often.
