Edible teething chews are commonly single-ingredient beef pizzle (bully sticks). Non-edible chew toys are often made from durable nylon or from food-grade, cellulose-based materials suitable for mouthing.

Bully sticks are offered in multiple lengths to fit different dogs. Examples include shorter and mid lengths (about 5–7"), specific listings like 6" and 12", and pack ranges such as 8–12", so shoppers can choose shorter or longer options.

Durability varies by material and firmness. Many bully sticks and sturdy nylon constructions are described as long‑lasting, while softer food‑grade teething bones tend to wear down sooner. Firmness and overall construction affect longevity, and individual results also vary with a puppy’s chewing strength and style.

Chewing helps remove tartar and plaque through mechanical action. Many toys include nubs, ridges, or textured ends that reach harder-to-clean areas and can massage gums during teething.

Some edible bully stick listings state "Approved for Use on Puppies over 12 weeks old," while other items list the pet lifestage as "All Ages." Check each product’s label for specific age guidance.