Fpr those of you who have microchipped dogs, what company are they registered with? Does your dog show up when you type his number into these sites? Just wondering if most dogs show up there since Tucker does not. http://www.petlink.net/ http://www.petmicrochiplookup.org/ Tucker was microchipped by the rescue he came from, when we got him I went to their website and registered him, got a letter in the mail confirming he was registered. His microchip is from 24 Pet Watch (www.24petwatch.com). For the last year I've been trying to change his picture on his profile because it's of him at like 12 weeks old. Each time I try to do it I get a pop up that says the site has become unresponsive, would I like to wait or "kill" the pages. I have clicked both before, nothing happens, so I just exit out. But then whatever browser I was using becomes useless. I try to open a new page and nothing will load, I have to restart the computer. This is why i'm on Internet Explorer at the moment. Anyway, I'm wondering if anyone else uses this company and if so can you edit your info and dog's picture without it causing an issue?