There were 3 bones in the pkg. They were given to: 80 lb 9 yr. black lab; 20 lb 7 yr. Pekinese; and, 10 lb. 1 yr. Shitzu.(spell.?) The lab usually has a very sensitive stomach, but even though she finished hers in 4 min. flat. (My husband actually timed her) she had absolutely no ill effects. They say they are very digestible and that seems true. I do, however, wish they would last longer. The Shitzu took about 30 min. & the Pekinese ate his in 2 days. His owner broke it in 1\/2. None of these puppies are mine & their owners all read the packaging b-4 giving it to their puppy. They were all very pleased with this product.