Du borde verkligen inte ha problem. Från CBP -siten:
Bones, horns and hoofs that are imported as trophies may be imported without further restrictions if they are clean, dry and free of undried pieces of hide, flesh, or sinew.
För ytterligare problem hänvisar CBP till APHIS för ytterligare information som detta är en faktisk myndighet som ansvarar för import av animaliska biprodukter:
Many animals, game birds, products and byproducts from such animals and game birds are prohibited, or allowed only restricted, entry into the United States. Specific requirements vary according to the country of export. For more information about importations by country, please call the USDA, Animal and Plant Health Inspection Service(APHIS), the National Import-Export Center, tel. (301)851-3300, fax (301)734-8226. Since hours of service and availability of officers from the other agencies involved may vary from port to port, you are strongly urged to check with your anticipated port of arrival before importing a pet or other animal. This will assure expeditious processing and reduce the possibility of unnecessary delays.
Men om du är orolig över det, kan du skicka den till dig själv och undvika att ta den över gränsen ensam.
