To help your product selection, Paw & Pantry divides its product offerings into small, medium and large dog as well as chew strengths: dainty, medium and aggressive chewers. Small dogs are typically 15 pounds or less, medium dogs are 15-30 pounds and large dogs are more than 30 pounds. Every breed and each dog has different levels of chew strength, which will guide you to the right chew. Dainty chewers take their time with chewing and do not chew through dog chew treat toys very quickly. An example of a small dog dainty chewer would be a Shih Tzu. Some small dogs, such as Jack Russell Terriers are medium or aggressive chewers and can chew through a dog bone very quickly. Aggressive chewers have powerful jaws and can crush a dog chew toy and should be monitored closely as they can try to swallow the ends of chews whole. If you have any questions on what type of dog chew or treat you should purchase for your furbaby please feel free to contact us.