Bully sticks for dogs: how long they last and how to give them

Bully sticks for dogs are single-ingredient chews made from dried bull pizzle, with no additives and no need for refrigeration. According to buyer reviews on our product page, one stick keeps a medium-sized dog busy for 30 to 40 minutes at a time, which is why it is the natural treat Maikai Pets customers reorder most, month after month.

What exactly is a bully stick?

In Spain it is called "nervio de toro" (bull nerve), but it is not nerve tissue. It is the dried pizzle of a bull, a long, fibrous piece that, once dried without additives, becomes a strong, chewy strip that is ideal for chewing. Its real composition is pure dried animal protein, with no bone or cartilage.

On our dried bully sticks, the only ingredient on the label is "100% natural bull pizzle": no preservatives, no oxides or added sugars, and no additives to fix the colour or extend shelf life.

How are bully sticks made?

The process is deliberately simple, and that simplicity is part of the product's value. The raw material is cleaned, cut into strips and dried slowly at a low temperature, without frying or smoking, until almost all the water has gone and a tough, chewy texture remains that keeps for years without refrigeration.

No preservatives are added because, unlike a moist treat, the absence of water already works as a natural preservation method, the same principle used to dry meat in many cultures for centuries. If you want to understand why gentle drying matters, read our guide to dehydrated dog treats.

How long does a bully stick last?

It depends on the size of the dog and the strength of its bite, but buyers who have left reviews on the product page agree on 30 to 40 minutes of continuous chewing for a medium-sized dog.

• Small dogs or slow chewers: can make one last several days, saving the rest for another session.
• Large dogs with a strong bite: may finish it sooner.

The product comes in packs of 4 or 10, designed so that a household using it as an occasional reward, not as a substitute for food, has enough for several weeks. Unopened shelf life is 2 years, so the pack of 10 will not spoil before it is used.

How do you give a bully stick safely?

The manufacturer is clear on several points that should always be respected:

• It should not replace your dog's main food: it is an occasional reward, not a meal.
• Always supervise your dog while it chews, so it does not swallow a piece that is too large in one go.
• When the remaining piece is small and easy to swallow whole, take it away, as with any rawhide or tendon chew.

For puppies or dogs chewing this kind of product for the first time, start with short, supervised sessions and check how they handle the piece before letting them chew unsupervised for longer.

Are bully sticks better than rawhide?

Rawhide has raised doubts among vets for years for two reasons:

• The tanning process often involves chemicals to bleach and preserve the hide.
• When wet with saliva, the texture can turn slippery, making it easier for a dog to swallow a large piece without chewing it properly.

Bully sticks go through no tanning, only drying, and keep a fibrous texture that breaks down into small strands instead of softening into a slippery mass. That is the main reason many owners who used to buy rawhide have switched to this kind of single-ingredient chew.

Which dogs should avoid bully sticks?

• Dogs with a confirmed beef protein allergy: as pure animal protein, it is not the right treat. If your dog has a history of food allergies, rule this out with your vet.
• Dogs with advanced dental problems or missing teeth: the fibrous texture, although softer than a bone, still requires some chewing ability. A soft treat or a different kind of reward is more appropriate.

Can a bully stick help a dog stay calm?

Chewing for a long time helps many dogs relax and release tension, which is useful at stressful moments such as storms, visitors or after being left alone for several hours. That is why many owners use it not just as a reward, but to keep their dog busy at specific times of day without relying on food. If your dog's nerves are intense or frequent, talk to your vet, and read our guide to dog anxiety: signs and how to help.

How do bully sticks compare with other natural chews?

• Vs a dried pig's ear: a bully stick lasts much longer per session and has less fat, so it suits dogs that need to watch their weight.
• Vs a beef tendon: the texture is more fibrous and flexible, better for dogs that prefer to bite and pull rather than gnaw a hard bone.
• Vs Himalayan cheese: for a puppy whose bite is still weak, a bully stick is usually easier to handle than a large Himalayan cheese chew; for an adult large-breed dog that quickly finishes any soft treat, Himalayan cheese lasts weeks rather than minutes.

We explain the difference in detail in Himalayan cheese for dogs: what it is and why it lasts so long, and compare every option by size and bite in our guide to the best natural dog chews.

What should I do if my dog swallows a large piece?

Stay calm and watch your dog over the following hours: most of the time the piece passes through the digestive system without problems, helped by the flexibility of the dried stick once it is moistened.

Call your vet straight away if you see:

• Repeated vomiting.
• Loss of appetite for more than a few hours.
• A swollen abdomen.
• Clear signs of pain when the area is touched.

If in doubt, calling your vet to describe the size of the piece is always better than waiting to see what happens.

Pack of 4 or pack of 10: which should I buy?

It depends mainly on how often your dog gets this kind of reward. If you give it two or three times a week, as the manufacturer recommends, the pack of 10 covers three to five weeks, which usually works out better than buying the small pack every few days.

With more than one dog the maths changes quickly: two medium dogs having a bully stick on the same day get through the pack of 4 in little more than a week. The large pack is more practical and avoids running out just when you need it, for example before a forecast storm or a house move.

Because the product keeps for up to two years unopened and needs no refrigeration, there is no real risk in buying more. Just keep it in a dry cupboard, away from moisture, like any other dried treat.

FAQ

Do bully sticks make dogs put on weight?

As an occasional reward, they do not add a significant number of calories compared with the daily ration. Weight problems appear when they are given daily as a partial substitute for food rather than as an occasional treat, something the manufacturer expressly advises against.

Can puppies have bully sticks?

Yes, always under supervision and starting with the smaller pack to see how they handle the texture before leaving them unsupervised for long periods.

How long can I keep a half-eaten bully stick?

If it is not finished in one session, keep it in a cool, dry place for the next one, as long as it shows no signs of moisture or deterioration. Check the piece before giving it again, as with any opened dried treat.

Do dried bully sticks smell a lot?

They have a stronger smell than standard kibble, typical of dried animal protein with no additives to mask it, but much milder than fish-based chews. An airtight jar or bag between uses keeps the smell in check.

Can I give them every day or only occasionally?

Two or three times a week is a reasonable frequency for most healthy adult dogs, leaving the rest of the week for other kinds of stimulation and chewing. Giving one every day is not dangerous in itself, but it goes against the idea of a treat rather than a regular ration.

Choose the pack of 4 or 10 on the dried bully sticks product page, or explore the rest of our chews in the natural dog treats collection.