Dental Health: Beyond the Marketing Claims

Walk down many pet shop aisles and you’ll be met with rows of brightly packaged dental sticks, each promising clean teeth, fresh breath and healthy gums. But when it comes to real dental health, the truth is far less glossy.

Here at Tilly's we believe in looking beyond marketing claims and focusing on what genuinely supports your dog’s wellbeing. Dental health is no exception.

Why Most Dental Sticks Don’t Work

Many commercial dental sticks rely heavily on clever shapes, textures and advertising, rather than proven effectiveness.

But they fall short in several ways:

They’re eaten too quickly

Most dogs swallow dental sticks in minutes, sometimes seconds. That simply doesn’t allow enough contact time to remove plaque or tartar.

High in starch and sugars

Ingredients like rice, maize, potato and glycerine can actually feed the bacteria involved in plaque formation and bad breath.

Minimal real cleaning action

If a chew bends easily or dissolves quickly, it isn’t doing much in terms of scraping teeth.

A false sense of security

Dental sticks are often seen as a replacement for real dental care, which can delay effective support or professional cleaning.

Fresh breath doesn’t equal clean teeth — it often just means flavourings and deodorising agents.

Mechanical Abrasion vs Ingredient-Based Support

When it comes to dental health, there are two different mechanisms at play.

1. Mechanical Abrasion

This is the most important factor. It is the physical scraping of plaque from the tooth surface — essentially your dog’s version of brushing.

Effective mechanical abrasion comes from:

• Firm, resistant textures
• Chews that encourage side-to-side gnawing
• Longer chewing time

Without this physical action, plaque hardens into tartar — and once tartar has formed, no ingredient can remove it.

2. Ingredient-Based Support

Some ingredients can support dental health but their effects are limited.

Certain ingredients can:

• Support gum health
• Influence oral bacteria
• Improve breath

However, they cannot remove existing plaque or tartar on their own.

Ingredients such as herbs (like parsley) and seaweed can be useful alongside mechanical cleaning, but they are not a standalone solution.

Natural Alternatives That Actually Help

Raw Bones

Raw bones are one of the few options shown to physically reduce plaque through mechanical action, particularly on the back teeth where tartar commonly builds up.

Why they can help:

• The firm surface provides true scraping action
• Gnawing encourages lateral jaw movement
• Saliva production increases during chewing, supporting oral health
• Pulling meat and sinew from the bone can help clean the front teeth.

Natural Chews

Air-dried, single-ingredient chews with a firm texture can provide meaningful mechanical abrasion when chosen correctly for the individual dog.

• Tough muscle-based chews (e.g. lamb pizzles)
• Firm skin chews (e.g. bully rolls, lamb braids)
• Appropriately sized cartilage (e.g. cow ears, moon bones)

These encourage prolonged chewing and real tooth contact — the key factor in plaque disruption.

Seaweed Supplements

These are huge on the market at the moment and can be a good supplemental help.

How they help:

• Certain compounds may alter the composition of saliva
• This can reduce the ability of plaque bacteria to adhere to teeth
• Over time, this may slow new plaque formation

What are their limitations?

• They do not scrape teeth
• They do not remove existing tartar

Seaweed supplements may help reduce the rate of plaque build-up, but only when combined with mechanical cleaning. They are best viewed as supportive, not corrective.

Good supportive supplements include

Daily Dental Habits Still Matter

The gold standard remains:

• Regular tooth brushing with a dog-safe toothpaste
• Routine dental checks with a vet
• Diet choices that minimise excess starch and sugars

An Important Note About Bacteria Below the Gum Line

One of the biggest misunderstandings around dental health is that what we see on the tooth surface tells the whole story.

It doesn’t.

Much of the most harmful bacteria lives below the gum line, not on the visible part of the tooth.

Why this matters

• Plaque and bacteria can sit under the gums without obvious signs
• Teeth can look “not too bad” while gum disease is developing underneath
• Bad breath is not always present, especially in early stages

This sub-gingival bacteria is what drives:

• Gum inflammation (gingivitis)
• Tooth root damage
• Bone loss around the teeth

Once disease progresses below the gum line, chews, foods, herbs and supplements cannot reach it.

Why Only Vets Should Clean Teeth

Professional dental cleaning involves:

• Scaling above and below the gum line
• Assessing gum pockets and tooth stability
• Dental X-rays when needed to check roots and bone

This can only be done safely and thoroughly under veterinary care.

Cosmetic cleaning or scraping visible tartar without addressing what’s happening under the gums can:

• Miss active disease
• Give a false sense of improvement
• Allow infection to continue unnoticed

Where Home Dental Care Fits

Home dental care — brushing, appropriate chews, raw bones, supportive foods and services like emmi-pet, play a valuable role in:

• Slowing plaque build-up
• Supporting gum health
• Extending the time between professional cleans

But it does not replace veterinary dental care when disease is present.

The Tilly’s Takeaway

At the end of the day, dental health isn’t about the loudest claim on the packet. It’s about biology, physics, and consistency.

• Plaque needs mechanical removal
• Supplements and ingredients can support, not substitute
• Ultra-processed dental sticks often do more harm than good

We’re always happy to help you choose appropriate, evidence-led dental options tailored to your individual dog. Just ask a member of staff the next time you are in.