Your pup might be skittish at first, so stay away from all loud noises until he's become accustomed to his new home.
Need to are doing is minimize the blood flow to the tag and in addition by tying the string tightly you can cut the blood flow and thereby letting the tag die and fall of. https://wolvesbaneuo.com/wiki/index.php/Basic_Dog_Grooming_Tools_And_Supplies