Best Dog Food for Yorkshire Terriers with Dental Disease (UK)
The best all-round food for a Yorkshire Terrier with dental disease is Canagan Dental Small Breed Free Run Turkey. The small-breed kibble is sized for a Yorkie's tiny jaw so the cleaning action actually happens rather than the biscuit being swallowed whole, and it carries the VOHC seal via clinically evidenced ProDen PlaqueOff - the strongest daily dental adjunct for a toy breed. Below we explain why this breed is prone to dental disease, what to look for, and our full breed-specific picks. Last updated 4 June 2026.
Why Yorkshire Terriers Are Prone to Dental Disease
The Yorkshire Terrier sits among the UK breeds most heavily burdened by dental (periodontal) disease, and its risk is driven by a different mechanism from the Cavalier's. In the RVC's VetCompass study of 22,333 UK dogs, periodontal disease carried a 1-year prevalence of 12.52% across all breeds, but 22.22% of Yorkshire Terriers were affected in a single year - close to one in four. The study's central finding explains why: periodontal odds rise steadily as adult bodyweight falls, and dogs under 10kg had 3.07 times the odds of a diagnosis versus dogs weighing 30-40kg. The Yorkshire Terrier, at roughly 2-3.2kg, is one of the smallest breeds on the register and sits at the extreme end of that size gradient. A toy dog still has to fit the full complement of 42 adult teeth into a tiny jaw, so teeth become crowded, rotated and overlapping, trapping plaque in spaces a brush can barely reach. Yorkies are also prone to retained deciduous (baby) teeth that fail to fall out, leaving a double row that packs food and plaque against the gum. The honest framing matters: this is a mechanical and bacterial problem of an overcrowded mouth, so the dietary lever is genuine but strictly limited - a VOHC-accepted dental kibble slows new plaque and tartar, but it works alongside tooth brushing and professional scaling, never instead of them.
What to Look for in Food for a Yorkshire Terrier with Dental Disease
At roughly 2-3.2kg the Yorkshire Terrier sits at the extreme small-breed end of the size gradient where periodontal disease is worst, so a small-breed dental formula with a genuinely tiny biscuit beats a large all-breed kibble a Yorkie would simply swallow whole. A Yorkie eats only around 70-110g of dry food a day, so even a premium VOHC dental food is an affordable monthly cost for this breed. Two breed-specific watch-points: have your vet check for retained baby teeth in young Yorkies (these usually need removing to stop plaque packing against the gum), and build the food into a routine rather than relying on it alone - introduce daily tooth brushing from young (the gold standard), check the gums monthly for redness or brown tartar, and book an annual veterinary dental exam. Yorkies are also predisposed to tracheal collapse and to portosystemic (liver) shunts, both of which matter for anaesthesia, so any dental procedure under general anaesthetic deserves a careful pre-anaesthetic veterinary work-up.
- A vohc-accepted dental kibble (the only independently proven dietary plaque/tartar lever)
- A small-breed kibble size so a yorkie's tiny jaw can actually chew rather than bolt it whole
- A proven anti-plaque additive such as proden plaqueoff that works via the saliva
- Kept up daily alongside brushing - diet is an adjunct, not a substitute for the toothbrush
Our Top Picks for Yorkshire Terriers with Dental Disease
🏆 Best Overall: Canagan Dental Small Breed Free Run Turkey
The small-breed kibble is sized for a Yorkie's tiny jaw so the cleaning action actually happens rather than the biscuit being swallowed whole, and it carries the VOHC seal via clinically evidenced ProDen PlaqueOff - the strongest daily dental adjunct for a toy breed.
Check Price →Canagan Dental Free Run Turkey
The all-breed version of the same VOHC-backed formula for the rare Yorkie that manages a standard kibble - same plaque/tartar evidence, larger biscuit.
Check Price →Hill's Science Plan Oral Care
A widely available, vet-recommended VOHC-accepted option whose interlocking-fibre kibble scrubs mechanically - an affordable entry point, though the large kibble suits a tiny Yorkie far less well than the small-breed Canagan.
Check Price →Quick Comparison
| Product | Protein | Meat % | Fat | Price/kg |
|---|---|---|---|---|
| Canagan Free-Run Chicken | 33% | 60% | 17% | £8.33/kg |
| Orijen Original | 38% | 85% | 18% | £13.33/kg |
| Lily's Kitchen Chicken & Duck | 28% | 50% | 16% | £7.86/kg |
| Symply Fresh Turkey | 26% | 50% | 14% | £6.33/kg |
| Eden Holistic Original Cuisine | 36% | 80% | 18% | £10.00/kg |
| Harringtons Grain Free Turkey & Veg | 22% | 30% | 10% | £2.00/kg |
| Forthglade Natural Lifestage Chicken | 24% | 50% | 12% | £7.50/kg |
| Acana Classics Prairie Poultry | 31% | 60% | 17% | £9.17/kg |
Feeding Tips for Yorkshire Terriers with Dental Disease
- Transition slowly — switch foods over 7-10 days, mixing increasing amounts of the new food in, to avoid digestive upset.
- Portion to ideal body weight, not current weight — and weigh meals rather than eyeballing them.
- Give one change time — allow 4-6 weeks before judging whether a new food is helping.
- Keep a symptom diary during any change so you and your vet can see what's working.
When to See Your Vet
This guide is general information, not veterinary advice. Speak to your vet before making major dietary changes — especially if your Yorkshire Terrier has persistent symptoms, sudden changes, weight loss, or isn't improving after a few weeks on a new food. Diet can help manage dental disease, but some cases need medical treatment.
Last reviewed 4 June 2026 by the PawPicks editorial team. We recommend foods on merit only — see our affiliate disclosure.
Frequently Asked Questions
What is the best food for a Yorkshire Terrier's teeth?
The best choice for a Yorkie is a small-breed VOHC-accepted dental kibble such as Canagan Dental Small Breed - the tiny biscuit suits a Yorkshire Terrier's small jaw so it's chewed rather than swallowed whole, and the ProDen PlaqueOff additive is clinically evidenced for plaque and tartar. Use it alongside daily brushing, not instead of it.
Why are Yorkshire Terriers so prone to dental disease?
Mainly because of their size. The RVC's VetCompass study found periodontal odds rise as bodyweight falls, and dogs under 10kg had 3.07 times the odds versus 30-40kg dogs. At 2-3.2kg the Yorkie is at the extreme small end, cramming 42 adult teeth into a tiny jaw so they overcrowd and trap plaque. Around 22% of Yorkies were diagnosed with periodontal disease in a single year, against a 12.5% all-breed average. Retained baby teeth are also common and make crowding worse.
Can dog food fix my Yorkie's bad breath and tartar?
Dental food can slow new plaque and tartar and help with mild breath, but it cannot remove tartar that has already hardened onto the teeth. Persistent bad breath, brown tartar or red gums in a Yorkie mean a veterinary dental exam and usually a scale-and-polish under anaesthetic - and because Yorkies are prone to tracheal collapse and liver shunts, any anaesthetic deserves a careful pre-anaesthetic check first.
Sources: our answers reflect UK veterinary guidance, including the BVA position on diet choices and Which? veterinary nutrition reporting. Always consult your own vet before changing your dog's diet.
Related Guides
- The full guide: Best Dog Food for Dental Disease (all dogs)
- Your breed: Best Dog Food for Yorkshire Terriers
- Yorkshire Terriers with Sensitive Stomach — if that's also a concern
- All breed feeding guides
Understand Your Options
Before you switch your Yorkshire Terrier's food, it helps to understand what you're actually buying:
- How to read a dog food label (UK) — decode the ingredient list, guaranteed analysis and marketing claims.
- Cold-pressed vs kibble vs raw — the pros, cons and safety trade-offs of each format.
- Grain-free vs regular dog food — what the evidence actually says about going grain-free.
- Wet vs dry dog food — how moisture, cost and palatability really compare.
Our Top Picks — Full Reviews
Orijen Original
Milo testedThe gold standard of grain-free dog food. 85% quality animal ingredients with multiple protein sources mimicking a natural diet. WholePrey ratios include organs and cartilage for complete nutrition without synthetic supplements.
- 85% animal ingredients — highest on this list
- Multiple protein sources (chicken, turkey, fish)
- WholePrey ratios include organs for natural nutrition
- No synthetic amino acid supplements needed
- Very expensive — £13.33/kg
- Rich formula may cause loose stools initially
- Strong fish smell some owners dislike
Best for: Active dogs, Multi-protein diet, Premium nutrition
Canagan Free-Run Chicken
Milo testedPremium British-made grain-free kibble with 60% chicken content. Includes joint-supporting glucosamine and MSM, plus sweet potato for slow-release energy. One of the most popular grain-free options in the UK.
- 60% chicken content — genuinely high meat
- UK-made with traceable ingredients
- Includes glucosamine + MSM for joints
- Sweet potato instead of white potato
- Premium price — £8.33/kg
- Only one protein source (chicken)
- Some dogs dislike the small kibble size
Best for: Adult dogs, Chicken lovers, Joint support
Eden Holistic Original Cuisine
Milo testedExceptional 80/20 formula from a small-batch UK manufacturer. Gently prepared at low temperatures to preserve nutrients. Six animal proteins in one recipe for a varied, biologically appropriate diet.
- 80% meat content — outstanding
- Six different protein sources
- Small-batch UK production
- Low-temperature preparation preserves nutrients
- Not widely available in shops
- Multiple proteins = not ideal for elimination diets
- Price increase over last year
Best for: Multi-protein fans, Quality-focused owners, Active/working dogs
Symply Fresh Turkey
Milo testedOutstanding value grain-free option from a well-regarded UK brand. Uses freshly prepared turkey as the sole protein — ideal for dogs with chicken sensitivities. Sweet potato and pea-based carbohydrates.
- Excellent value at £6.33/kg
- Single protein source — great for allergies
- UK-made with high-quality turkey
- No chicken or common allergens
- Lower protein than premium brands
- Limited flavour range
- Less well-known brand
Best for: Budget-conscious buyers, Allergy-prone dogs, Turkey-only diets
Acana Classics Prairie Poultry
Milo testedFrom the same makers as Orijen but at a more accessible price point. 60% quality poultry ingredients with 40% fruit, vegetables, and botanicals. A solid mid-range option that delivers excellent nutrition.
- Same manufacturer as Orijen — trusted quality
- Good balance of quality and price
- Multiple poultry proteins
- Includes wholesome fruits and botanicals
- Not as premium as Orijen sibling
- Contains some legumes (lentils, chickpeas)
- Can be harder to find in shops
Best for: Quality on a mid-range budget, Poultry fans, Orijen alternative
Lily's Kitchen Chicken & Duck
Milo testedWell-known premium British brand offering natural grain-free recipes with 50% freshly prepared meat. Certified B Corp with ethical sourcing. Popular choice with good availability in supermarkets and pet shops.
- Widely available in UK supermarkets
- B Corp certified — ethical production
- No artificial preservatives, fillers, or derivatives
- Good range of flavours and sizes
- Lower meat content than competitors (50%)
- Contains potato starch as filler
- Premium price for the meat percentage
Best for: Convenience seekers, Ethical buyers, Fussy eaters
Forthglade Natural Lifestage Chicken
Milo testedDevon-based family brand making natural dog food since 1971. Grain-free cold-pressed option that's gentle on digestion. Known for excellent palatability and steady energy release.
- Cold-pressed for better digestion
- Over 50 years of UK manufacturing
- No synthetic preservatives
- Steady energy release throughout the day
- Cold-pressed kibble different texture — some dogs take time to adjust
- Moderate meat content
- Smaller bag sizes available
Best for: Sensitive stomachs, Tradition seekers, Devon dog lovers
Harringtons Grain Free Turkey & Veg
Milo testedThe most affordable grain-free option in the UK, widely available in supermarkets. Good entry point for dogs transitioning to grain-free. Lower meat content than premium options but genuine value for money.
- Incredible value at £2.00/kg
- Available everywhere — Tesco, Asda, Pets at Home
- No artificial colours, flavours, or preservatives
- Good for transitioning to grain-free
- Only 30% meat — lowest on our list
- Potato-heavy recipe
- Basic nutritional profile
Best for: Budget buyers, Grain-free starters, Multi-dog households