Solutions to bad breath in Luo Qin dogs:

1. First, check whether Luo Qin dogs have oral diseases, such as dental calculus, periodontitis, oral ulcers, etc. If there is, take it for treatment in time, and the symptoms will disappear after cure.

2. If the Luo Qin dog does not have oral diseases, the owner should also pay attention to brushing its teeth regularly and use dog-specific toothpaste and toothbrush. Dogs who often eat meat are best to brush their teeth once a day. .

3. In addition to brushing teeth, you should also prepare some teething toys or food for the Luo Qin dog, which can help it clean its mouth better and keep its teeth and oral cavity healthy.

4. In terms of diet, you should also be careful not to feed Luo Qin dogs food eaten by humans. Food eaten by humans will burden the dog's liver, kidneys and gastrointestinal tract, and cause bad breath. It is still necessary to focus on dog food, with some meat, vegetables, and fruits as supplementary food.

5. Let the Luo Qin dog drink more water and exercise more, which can promote metabolism. You can also feed probiotics to regulate the gastrointestinal tract. Pay attention to supplementing vitamin B, which can effectively relieve the dog's bad breath.