Medicine to solve particularly severe bad breath in dogs:

1. First, check whether the dog has oral diseases, such as oral ulcers, oral tumors, etc. Oral ulcers Daily flushing with saline and antibiotics are required. Oral tumors require surgical treatment.

2. If the dog has bad breath due to indigestion, the owner needs to adjust the dog’s diet and do not give the dog human food. It should be mainly dog ​​food, with appropriate additions of vegetables and fruit. You can also take probiotics to regulate your gastrointestinal tract.

3. Let the dog drink more water and exercise more, which can promote metabolism. Pay attention to supplementing vitamin B, which can effectively relieve the dog's bad breath.

4. Brush your dog’s teeth regularly to maintain oral hygiene. Pay attention to choosing toothpaste and toothbrushes specifically for pets. You can also give your dog mouthwash every day.

5. There are currently many pet products for oral health, such as medicines that can decompose dental calculus, chewing gum for dogs, and teeth grinding products with cleaning effects. The owner can give them according to the specific situation of the dog. Choose the right product for your dog.