Brush your dog’s teeth with dog-safe toothpaste
Give your dog fresh water
Offer dental chews approved for dogs
Feed a dental diet if recommended by your vet
Wipe your dog’s gums and teeth with a dog dental wipe
Remove any stuck food from the mouth if visible and safe to do so
Check for rotten teeth, gum swelling, or mouth injuries
Avoid giving human toothpaste or sugary treats
Schedule a vet visit if the bad breath is sudden, severe, or persistent
Have your dog’s teeth professionally cleaned if needed