why do dogs lick their genital area

Dogs lick their genital area primarily for hygiene—to keep the area clean by removing dirt, discharge, or debris. This behavior also helps manage scent as dogs use smell to understand their environment. Additionally, licking can relieve discomfort caused by allergies, infections (such as urinary tract infections), skin conditions, or anal gland issues. Increased licking may indicate a medical problem like inflammation, irritation, blocked anal glands, or infections. Female dogs may lick more during their heat cycle or after giving birth as part of natural cleaning and care. Psychological factors such as stress or anxiety can also lead to excessive licking. If the licking is excessive or accompanied by symptoms like discharge, redness, or discomfort, a veterinarian should evaluate the dog to address any underlying health issues.