When Bichons are menstruating, owners need to pay attention to these three major points: First, pay attention to emotional changes: when dogs are on their period, their moods will change greatly, and their tempers will become irritable and easily Anxious and nervous, the dog's appetite will also become worse; the second is to improve constipation: During the period, the dog will become prone to constipation. The owner should timely add vegetables or high-fiber dog food, or feed some pet prebiotics to supplement Probiotics in dogs. The third is regular scrubbing and cleaning: owners should always prepare wet wipes and scrub the dog's body regularly, or the dog can also use special pads to protect itself from infection and disease.