Chewer Skewers have wild-shed Elk antlers inside your choice of tasty jerky for a long-lasting, mineral-dense chew that won't break or splinter.
Small - usually 4 inches long, ideal for dogs up to 40lb.
Medium - usually 6 inches long, for dogs 40-80lb
Large - usually inches in length, suitable for large and giant breed dogs.
X-Large - usually 10 or more inches in length, just about any dog.
A good rule of thumb: when in doubt, get the bigger size.