Thanks every one.

Kfamr
We got Chewy checked and she is going in for the treatment,then my moms dog was dumped and my mom took her in and already got her tested and she came out positive(the day we got her) and then there is Scooter my brothers puppy we just got and we are going to take him in,which he already has been going in to this vet when he was with my aunt(former owner) and I think he was already tested,but we are taking him in....I dunno the vet gave us a date to bring him in for his next shots and stuff...

thanks mruffruff for all the info!

Thanks again every one