Before revision: __TOC__ The History of Pet Tattooing 244x244px|Horse branded with tattooed identification number The act of animal tattooing can be traced back to 2,000 B.C., where the Egyptians marked their cattle with tattoos in order to prevent theft.
After revision: __TOC__ The history of pet tattooing 244x244px|Horse branded with tattooed identification number The act of animal tattooing can be traced back to 2,000 B.C., where the Egyptians marked their cattle with tattoos in order to prevent theft.