Discover the fascinating world of domestic pets through the lens of evolution and growth with our unique Adult vs. Juvenile Pet Skull Comparison Bundles. These bundles bring together four distinct specimens, each showcasing the remarkable transformation from youth to adulthood.nBundle 1: Adult vs. Juvenile Pet Skull CollectionnThis bundle includes:nnLarge Adult Dog SkullnPuppy Dog SkullnAdult Cat SkullnKitten Cat SkullnnEach of these specimens is available in your choice of “A Quality” or “B Quality,” allowing you to explore these incredible transitions with minor variations in bone condition.nBundle 2: Small Adult vs. Juvenile Pet Skull CollectionnThis bundle includes:nnSmall Adult Dog SkullnPuppy Dog SkullnAdult Cat SkullnKitten Cat SkullnnJust like the first bundle, you can select between “A Quality” or “B Quality” options for these specimens to suit your preferences. Product Specifications:nAdult Dog SkullnSpecifications:nnAverage Skull Length (Large): 19 cm (7.5 in.) or LargernAverage Skull Length (Small): Under 19 cm (7.5 in.)nnPuppy Dog SkullnSpecifications:nnReal juvenile domestic dog skullnSpecimen size will vary depending on breed. May range from 3 inches to 8 inches.nnAdult Cat Skull – A Pinnacle of DomesticationnSpecifications:nnAverage Skull Length: 9.5 cm (3.7 in.)nnKitten Cat Skull – The Innocence of YouthnSpecifications:nnA Quality kittens may be naturally missing teethnAverage Skull Length: 6.4 cm (2.5 in.)