You see, when my dog Brandy died (pretty much the whole reason I got into puppy raising) I kept her collar and her ID tags. Then I moved her ID tags to my key ring so that wherever I went Brandy would be with me. Then when Freya left for formal training I took off her ID tag and moved it with Brandy's on my keys. Then when I had to leave Rocco I took his ID tag and slipped it on my keys as well. I don't use my keys here at all so I moved their ID tags to a chain and I wear it as a necklace now so that they can always be with me.