How to Clean Your Dog's Teeth: A Step-by-Step Guide

What You Need

Toothbrush options

• Finger brush: rubber or silicone cap that fits over your index finger. Best for starting out and small breeds.
• Dual-headed dog toothbrush: longer handle, angled head to reach back teeth. Good for medium and large breeds once your dog is comfortable.
• Children's soft toothbrush: the RSPCA notes this is a reasonable substitute for medium and large dogs if a dog-specific brush is unavailable.

Toothpaste

Always use toothpaste specifically formulated for dogs. Human toothpaste is unsafe: it frequently contains xylitol, which is toxic to dogs, and fluoride at concentrations harmful if swallowed. If you are unsure whether a product is safe, check with your vet before using it.

The Introduction Phase: One to Two Weeks

Do not attempt to brush your dog's teeth on the first day. The introduction phase takes one to two weeks depending on your dog. Progress only when your dog is genuinely relaxed at each stage, not merely tolerant.

Step 1: Mouth handling

With your dog calm, gently stroke their cheek and muzzle. Do this for 30 seconds, then reward with praise and a treat. Repeat once or twice daily for two to three days until your dog shows no tension when you approach their face.

Step 2: Gum and lip contact

Gently lift your dog's lip on one side and lightly run a clean finger along the outer gumline. Reward immediately. You are working on outer surfaces only -- the inside can wait. Repeat over two to three days until your dog is fully relaxed.

Step 3: Introducing toothpaste

Put a small amount of dog toothpaste on your finger and let your dog lick it. Then try applying a small amount along the outer gumline with your finger. Reward well. Dogs who enjoy the flavour will actively seek the finger out -- that is the ideal response.

Logic Oral Hygiene Gel works particularly well at this stage as it can be used with or without brushing, and most dogs accept the taste readily.

Step 4: Introducing the brush

Let your dog sniff and lick the toothbrush. Add a small amount of toothpaste and let them lick it from the bristles. Once comfortable, begin gentle contact with the large canine teeth first -- not the incisors at the front, which are more sensitive.

Step 5: Progressing to full brushing

Once your dog accepts the brush on the canines, extend to the premolars and molars -- the back teeth are the highest priority. Keep sessions short initially. End every session with a reward.

If at any stage your dog shows stress, growling, or stiffening -- stop. Return to the previous stage and slow down. Forcing the process creates lasting resistance. If your dog is consistently resistant despite a gradual approach, ask your vet or a behaviourist for guidance.

The Brushing Technique

Positioning

Position yourself alongside your dog rather than facing them directly -- facing head-on can feel confrontational. Many owners find it easiest with the dog sitting next to them, head turned slightly to the side.

Technique

1. Apply a pea-sized amount of toothpaste to the brush (less for small breeds).
2. Hold the brush at a 45-degree angle to the tooth surface, angled toward the gumline where tooth meets gum -- this is where plaque accumulates most.
3. Use gentle circular motions or short back-and-forth strokes. Do not scrub hard.
4. Focus on the outer surfaces of the teeth. The tongue partially cleans the inner surfaces.
5. Work from the back teeth forward. The back molars and premolars are hardest to reach and most important.
6. Aim for roughly 30 seconds per side -- two minutes total.
7. End every session with praise and a reward.

Common mistakes

• Brushing only the front teeth -- back molars are where tartar accumulates most severely
• Not brushing long enough -- two minutes of genuine contact is the target
• Pressing too hard -- the enzymes and bristle action do the work, not force
• Inconsistency -- a reliable three-times-a-week routine maintained for years beats a perfect daily routine that collapses after a month

Dogs Who Won't Accept Brushing

Option 1: Finger application of enzymatic toothpaste

Apply Logic Oral Hygiene Gel directly to your finger and rub along the outer teeth and gumline. This delivers enzymatic action without the sensation of a brush. Less mechanical cleaning than a toothbrush but still worthwhile.

Option 2: VOHC-approved dental chew daily

One VOHC-accepted dental chew per day provides meaningful mechanical cleaning, particularly on back teeth. The strongest alternative when brushing is genuinely not possible.

Option 3: ProDen PlaqueOff Powder

Sprinkled onto food daily, this VOHC-accepted seaweed supplement works systemically via saliva to reduce plaque and tartar adhesion. No contact with the mouth required. Not suitable for dogs with thyroid conditions.

If none of the above is achievable and your dog has not had a dental examination recently, speak to your vet. Dogs with existing dental disease may be in pain, and a professional clean under anaesthetic may resolve both the disease and the resistance to home care.

See our complete dog dental care guide for more on home dental care options and when to seek professional treatment.