I have only EVER got pettags, and I love them because unless you move, you only have to buy them once. And while I know it isn't too much money, especially not for our furry family members, I have to say sometimes I put off getting them until I have some extra cash on hand.

Pros: Life Long Value

Cons: Cost

I have one of these on our dog and have them for the cats. They are a must have if you ever lose your pet and want them back again. They are great. We actually put our cell phone number on them instead of the house number since we take our dog on vacation with us.

Pros: inexpensive, can bring home a lost pet

Cons: none

I dont like to make my cats where a collar. They dont go outside, ever, and I am afraid that if they do wear a collar they are going to get caught in some nook or cranny that they decided their butts could fit in, so I dont really need ID tags, but these are cute ones.

Pros: Cute

Cons: Means they have to wear a collar

ID tags are a must whether your cat goes out or not. These tags are great because I have my cat's name, my name, address, and phone number. The tag itself is very cute and purrfect for a cat. It is a good security measure to have not withstanding microchipping.

Pros: All ID information on tag

Cons: none

Every pet should have an ID tag. There have been too many incidents in my life with untagged pets where we could not locate the owner. Conversely, there have also been many incidents when the pet did have a tag and the owner could be contacted immediately

Pros: Quick identification

Cons: none