Welcome to TCS, Jenny.With the Home again chip, when the pet has full coverage(paying that yearly fee) give you free calls to the ASPCA Animal Poison Control Center.
Typically they have a $65 fee, but if the pet has the HA chip and has full coverage, home again covers that $65 fee.
Free calls meaning if your pet ingested something and you want to know if it would harm the animal at all or just for normal medical advice (like you pet is scooting)
I'm sure you didn't notice when you posted your reply, but this thread was started in 2008 and resurrected about a year ago. If you are interested in a discussion about the Home Again chip, or any other microchip, you might want to start a new thread. That way people won't be reading a lot of out-of-date information before they get to your post.