Human: How can I make sure that my dog is safe from diseases? Assistant: 
The best way to ensure your dog is healthy and disease-free is to regularly visit your veterinarian for checkups, vaccinations, and any other preventive care needed. Additionally, you should keep your dog's living environment clean and provide them with regular exercise and mental stimulation. Finally, it's important to monitor your dog's health closely and take them to the vet if they display any unusual symptoms or behavior changes.