[[I refused to put one of those chips in my dogs. The vet pushed it, but I said NO!]]
Find a new vet .
There is lots of reports of the chips migrating and causing infections . I know that at least in horses the chip causes TUMORS
You said it causes tumors. Sounds like Revelation 16:2, “sores”.
New King James Version (NKJV)
First Bowl: Loathsome Sores
2 So the first went and poured out his bowl upon the earth, and a foul and loathsome sore came upon the men who had the mark of the beast and those who worshiped his image.
She has an article in Scientivic American believe it or not, September 1, 2008, How RFID Tags Could Be Used to Track Unsuspecting People, pay $7.95 to read all, can be read from Catherine Albrecht's website.
I posted all the latter on another thread as I forgot about this thread.