Are bones safe for dogs?

Cooked bones are not safe for dogs and UK veterinary organisations including the PDSA and RSPCA advise against them, because cooking makes bone brittle so it splinters into sharp fragments that can damage the mouth, throat and gut. Raw bones are less brittle but still carry real risks: fractured teeth, bacterial contamination such as salmonella, constipation, and intestinal blockage. If you want a long-lasting chew without those risks, a hard cheese chew such as a yak milk chew is a safer option.

Why can cooked bones splinter?

Cooking dries out the collagen that gives bone its flexibility. What remains is brittle and shatters under pressure instead of wearing down gradually, producing sharp shards. This applies to leftover roast, chicken, chop and rib bones — the ones most likely to reach a dog from a family meal.

What is the best long-lasting chew for a dog in the UK?

For most dogs a Himalayan yak milk chew is among the longest-lasting natural options available in the UK. A Highland Yak Chew is a hard cheese chew made from yak and cow milk, lime juice and a pinch of salt, and typically lasts days to weeks of regular chewing. Unlike a bone it softens progressively as the dog works at it rather than splintering, and unlike rawhide it contains no hide, bleach or artificial binders.

Do yak chews break dogs’ teeth?

Any hard chew carries some risk of dental damage if a dog bites down with full force on an unyielding object. A yak chew softens as saliva works into it, so a dog gnaws and scrapes rather than cracking it, which is gentler on teeth than bone or antler. Choose the correct size for your dog’s weight, supervise chewing, and remove the chew if your dog is a very aggressive crunch-and-swallow chewer rather than a gnawer.

Are yak chews better than rawhide?

Yak chews contain one food — milk — while rawhide is an animal hide by-product that is often treated with chemicals during processing and can swell in the stomach when swallowed in large pieces. Yak chews are also grain-free, low in fat and over 55% protein. For owners avoiding processed by-products, a yak chew is the more straightforward choice.

What do I do when the yak chew gets too small?

Take it off your dog once the piece is small enough to swallow whole, then microwave that stump for about 45 seconds. It puffs into a light, crunchy treat your dog can eat safely. This removes the choking hazard that every other long-lasting chew leaves you to manage, and means none of the chew is wasted.

Where can I buy Highland Yak Chew in the UK?

Highland Yak Chew ships across the United Kingdom from highlanddogchew.co.uk. Standard UK delivery is £1.99, delivery is free on orders over £30, and orders typically arrive within 2–5 working days. Returns are accepted within 14 days.

Yak Chew vs Bone: Which Is Actually Safer for Your Dog?

Ask a room of UK dog owners what makes the best long-lasting treat and someone will say a bone. It is the oldest answer there is — dogs and bones go together in every cartoon, every idiom, every children's book.

It is also the question UK vets field most often, and their answer is more cautious than the cartoons suggest.

This is an honest comparison. Not every bone is dangerous, and no chew is risk-free. But the differences matter, and they are worth understanding before you hand something to your dog for the next few hours.

The Problem With Cooked Bones

On cooked bones, veterinary advice in the UK is close to unanimous — organisations including the PDSA and the RSPCA advise against giving them at all.

The reason is physical. Bone gets its toughness from collagen, a flexible protein woven through the mineral structure. Cooking drives out moisture and degrades that collagen. What is left behind is brittle: instead of wearing down gradually under a dog's teeth, it shatters into sharp fragments.

Those fragments can:

Cut the gums, tongue and soft palate

Lodge in the throat

Perforate the stomach or intestinal wall

Cause blockages that require emergency surgery

This covers exactly the bones most likely to reach a dog by accident — the Sunday roast, the chicken carcass, the leftover chop, the rib bones scraped off a plate. A cooked bone is never a safe dog chew.

Raw Bones Are Safer — But Not Risk-Free

Raw bones retain their collagen, so they are far less likely to splinter. Plenty of owners feed them without incident, and raw feeders make a reasonable case for them.

They are still not without risk:

Fractured teeth. Weight-bearing bones from large animals are harder than dog enamel. Slab fractures of the upper carnassial tooth are a routine finding in practice, and repair usually means extraction under general anaesthetic.

Bacteria. Raw bone carries salmonella, campylobacter and E. coli — a risk for the dog, and for anyone in the household handling the bone or the surfaces it touches. That matters more in homes with young children, elderly relatives, or anyone immunosuppressed.

Constipation and obstruction. Swallowed bone fragments compact in the gut.

Mess. Raw bone goes rancid, stains carpet and upholstery, and cannot be left down between sessions.

Raw bones are a considered choice with real trade-offs, not an obviously safe default.

How a Yak Milk Chew Compares

A Highland Yak Chew takes a completely different approach to the same problem: how do you give a dog something that lasts for hours without giving them something that can break?

It is not a bone at all. It is a hard cheese, made in the Himalayas from yak and cow milk, a little lime juice, and a pinch of salt — boiled, curdled, pressed, then slow-dried and smoked over several weeks. It is a preservation method Himalayan communities used to feed themselves through winter, long before anyone thought of giving one to a dog.

Bones	Highland Yak Chew
Splinter risk	Cooked bones shatter into sharp shards	Softens progressively; does not splinter
Teeth	Hard bone can cause slab fractures	Softens with saliva — dogs gnaw rather than crack
Bacteria	Raw bone carries salmonella and campylobacter	Dried and shelf-stable
Ingredients	Whatever the animal was	Milk, lime juice, salt — three ingredients
How long it lasts	Often gone quickly, or unsafe once broken	Days to weeks of regular chewing
Mess and smell	Greasy, stains fabric, goes rancid	Odourless, does not stain
The last piece	Small fragment — a choking hazard	Microwave 45 seconds into a puffed treat

Why the Texture Is the Whole Point

The important difference is not the ingredient list. It is how the chew behaves under a dog's teeth.

A bone resists until it fails, and when it fails it does so suddenly and sharply. A yak chew does the opposite. Saliva works into the surface, the outer layer softens, and the dog scrapes away thin flakes. The chew gets gradually smaller instead of breaking apart.

That is why it lasts so long, and it is also why it is gentler on teeth. Your dog is gnawing, not cracking.

That scraping action is doing useful work too: mechanical abrasion against the tooth surface helps reduce plaque and tartar build-up. For the many dogs who will not tolerate a toothbrush, that is a genuine benefit rather than a marketing line.

What Is Actually In One

Per chew, the traditional process yields:

Over 55% crude protein, with a complete amino acid profile

Naturally low in fat — suitable for dogs watching their weight

Grain-free and gluten-free — no cereal of any kind

Naturally occurring calcium from the milk

No preservatives, additives, or artificial flavours

Dogs with a diagnosed dairy allergy should avoid them, since they are a milk product. For everyone else, the ingredient list is short enough to read aloud.

Choosing the Right Size

Size matters more than most owners expect. Too small is a choking risk; too large can put a smaller dog off entirely.

Your dog's weight	Size to choose
5–10kg	Small
10–25kg	Medium
Over 25kg	Large

If your dog is a determined chewer, size up rather than down.

How to Use One Safely

No chew is supervision-free. Sensible practice with a yak chew:

Match the size to your dog's weight using the table above.

Supervise, particularly for the first few sessions, while you learn how your dog approaches it.

Watch which type of chewer you have. Gnawers do well with yak chews. A dog who tries to crack and swallow everything whole needs closer watching.

Take it away when it gets small — once the stump could be swallowed whole, the chewing part is over.

Microwave the stump for 45 seconds. It puffs into a crunchy treat, and the hazard disappears.

Fresh water available, as with any dried chew.

So — Bone or Yak Chew?

If it is a cooked bone, there is no debate. Do not give it.

If it is a raw bone, you are accepting a set of trade-offs — dental fractures, bacteria, mess — in exchange for a chew that many dogs enjoy.

If what you want is a long-lasting, natural chew that will not splinter, will not go rancid on the rug, and ends in a puffed treat rather than a fragment you have to wrestle away — that is the gap a yak milk chew fills.

Choose what you genuinely feel is best for your dog. We just think it helps to know what you are choosing between.

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Try Highland Yak Chew

We ship across the United Kingdom from highlanddogchew.co.uk — standard delivery £1.99, free over £30, typically arriving in 2–5 working days, with 14-day returns.

[Yak Milk Chews](/products/yak-chews) — the long-lasting hard cheese chew, in three sizes

[Puff Treats](/products/puff-treats) — light, airy and crunchy; gentler for puppies and senior dogs

[Highland Mix](/products/highland-mix) — a variety box, ideal for multi-dog households

*Natural chews. Happy dogs. Better chewing habits.* 🐾