Wet Noses Big Bones - Peanut Butter - 2oz Each (3 Pack) 3-Pack of Wet Noses Big Bones - Peanut Butter - 2oz Each Made in the USA Peanut butter contains vitamin H and vitamin E. Vitamin H increases the sheen of your dog's coat improves the quality of your dog's skin and the strength of their nails. Vitamin E helps your dog's immune system, which protects your dogs from disease.