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How to treat trichomiasis in doves
Look for cheesy-looking lesions in the mouth.
Open your dove's mouth and take a close look at the lesions. If you see white, yellow, or brown, and cheesy-looking growths in the mouth, your dove may have canker.
The growths look like nodules or ulcers at the back of the throat. As a result, your dove may have difficulty swallowing food.