Most puppies can safely have bully sticks starting around six months of age, once their adult teeth have fully come in. Before that point, their baby teeth and tender gums aren’t built to handle a tough, dried beef chew. The timing varies slightly by breed and individual development, so the real milestone to watch for is a full set of permanent teeth rather than a specific date on the calendar.
Why Six Months Is the Guideline
Puppies are born toothless and grow a set of 28 baby (deciduous) teeth by about three to four weeks old. These small, sharp teeth start falling out around 12 weeks as the 42 adult teeth push through, and the process typically wraps up by six months. Baby teeth have shallow roots and sit in soft, still-developing gums. A hard chew like a bully stick can damage those emerging teeth or injure the gum tissue before it has fully toughened up.
Once the adult teeth are in place, a puppy’s jaw is strong enough and the gums are resilient enough to handle sustained chewing. If you’re unsure whether your puppy has finished teething, a quick look inside the mouth will tell you. Adult teeth are larger, less needle-like, and sit more firmly in the gums than the baby teeth they replaced.
What Makes Bully Sticks Different From Other Chews
Bully sticks are single-ingredient treats made from dried beef muscle. They’re high in protein (over 80%) and, unlike rawhide, they break down relatively easily during digestion. A swallowed piece of bully stick typically digests within two to four hours, while rawhide can take 24 to 72 hours and may swell to three to four times its original size in the stomach. That difference in digestibility is why roughly 95% of veterinarians recommend bully sticks over rawhide, particularly for younger dogs whose digestive systems are still maturing.
Because bully sticks contain no chemical processing (in premium products), they’re also a reasonable option for puppies with protein sensitivities, as long as beef itself isn’t the allergen.
Picking the Right Size for Your Puppy
Choosing the correct bully stick matters more than most owners realize. One that’s too small is a choking hazard. One that’s too thick for a young dog’s jaw just causes frustration. A good starting rule: pick a stick that’s at least two inches longer than your puppy’s muzzle so they can’t fit the whole thing in their mouth at once.
- Small breeds (5 to 25 lbs): 6-inch thin sticks or bully bites. Thinner sticks prevent jaw fatigue in smaller mouths.
- Medium breeds (25 to 60 lbs): 6- to 12-inch standard thickness. These balance challenge with accessibility.
- Large breeds (60+ lbs): 12-inch standard or thick sticks. Braided styles add extra chewing time and slow consumption.
Puppies grow fast, so reassess the size monthly. The stick that was perfect at six months may be too small and too easy to swallow by eight months.
Choking and How to Prevent It
The biggest safety concern with bully sticks isn’t the chewing itself. It’s what happens at the end, when the stick wears down to a small nub that a puppy can try to swallow whole. Once a bully stick gets down to two or three inches, take it away.
Bully stick holders can help. These are clamp-style or friction-grip devices that secure the last few inches of the stick so your dog can’t gulp it down. They reduce the risk significantly, but they aren’t foolproof. You still need to supervise your puppy while they chew, regardless of whether you’re using a holder.
Signs of choking appear quickly: pawing at the mouth, gagging or retching without producing anything, wheezing or high-pitched breathing, and excessive drooling. Blue-tinged gums or tongue means oxygen is being cut off, which is an emergency. Behavioral changes like sudden panic, inability to bark, or frantic attempts to get your attention also signal a problem. If you see any of these, remove the stick immediately and check the airway.
How Often Puppies Should Get Them
Bully sticks are calorie-dense. A single six-inch stick can contain 80 to 130 calories depending on thickness, which is a substantial portion of a small puppy’s daily calorie budget. For a 10-pound puppy eating around 400 calories a day, one bully stick could represent a quarter or more of their total intake. Treats of all kinds should stay under about 10% of daily calories, so limiting bully sticks to a few times per week (and adjusting meal portions on chewing days) keeps weight gain in check.
Puppies that chew too frequently or for too long in a single session can also develop loose stools from the high protein content. Starting with 10 to 15 minutes of supervised chewing and working up from there lets you gauge your puppy’s tolerance.
Handling Safety for You
Bully sticks are a raw, dried animal product, and they can carry bacteria. A study published in The Canadian Veterinary Journal tested 26 bully sticks and found that 27% contained E. coli, while individual samples tested positive for MRSA and a toxin-producing strain of C. difficile. No Salmonella was detected in that batch, though the small sample size couldn’t rule it out entirely.
This doesn’t mean bully sticks are dangerous for your dog. Dogs’ digestive systems handle these bacteria far better than ours do. The concern is more about the humans in the household. Wash your hands after handling bully sticks, and keep them away from very young children, elderly family members, pregnant women, or anyone with a weakened immune system. Storing sticks in a sealed container rather than leaving them on the floor between sessions is a simple habit that reduces contamination risk around the house.
What to Offer Before Six Months
If your puppy is still teething and desperately wants to chew (they all do), softer alternatives work well during those first few months. Rubber teething toys with ridges or textured surfaces soothe sore gums without risking tooth damage. Some are designed to be frozen, which adds a numbing effect that puppies find especially comforting during peak teething discomfort. Flavored nylon chews encourage healthy chewing habits and come in sizes appropriate for small mouths. Plush toys with warmable beads can also help younger puppies settle, though these are comfort objects rather than true chew toys and shouldn’t be left unsupervised with a determined chewer.
Once those adult teeth are solidly in place and your puppy is comfortably eating hard kibble or crunchy treats, they’re ready to graduate to their first bully stick.