Message #506483

[Spencer]

If your dogs are one per kennel or pen, you can attach the cattle fly tags to their collars. You just have to be sure that another dog cant get to it and chew on it. Here is a link to the ones we use.
http://www.tractorsupply.com/en/store/y-texreg%3B-pythonreg%3B-insecticide-ear-tags-purple-pack-of-20