Most pet owners notice bad breath and assume it is normal. It is not. Persistent halitosis in dogs and cats is almost always a sign of bacterial buildup, gum inflammation, or tooth decay that requires professional treatment.
1. Persistent Bad Breath
A slightly "doggy" smell after eating is normal, but breath that consistently smells foul, fishy, or rotten signals an overgrowth of bacteria in the mouth. This bacteria does not stay local — it enters the bloodstream and can damage the heart valves, kidneys, and liver over time.
2. Red or Swollen Gums
Healthy gums should be pink and firm. If you notice redness along the gumline, swelling, or bleeding when your pet chews on toys, gingivitis has already taken hold. Early-stage gingivitis is reversible with a professional cleaning, but advanced periodontal disease causes permanent bone loss.
3. Visible Tartar Buildup
Brown or yellow deposits along the tooth surface — especially at the gumline — indicate mineralized plaque (tartar) that cannot be removed by brushing alone. Tartar traps more bacteria against the gums and accelerates disease progression.
4. Difficulty Eating or Dropping Food
Pets are remarkably good at hiding pain. If your dog is chewing on one side, dropping kibble, or your cat has stopped eating dry food, oral pain is the most likely cause. A thorough dental exam under anesthesia can identify cracked teeth, root abscesses, and resorptive lesions.
5. Pawing at the Face
Repeated pawing at the mouth or face, excessive drooling, or head shaking can indicate tooth pain, an oral mass, or a foreign object lodged between teeth. These signs warrant a same-day exam.
What to Do Next
If you notice any of these signs, schedule a dental evaluation. At Paws & Claws, every dental procedure includes full-mouth digital X-rays, professional scaling and polishing, and a detailed report of findings so you know exactly what your pet needs.